Function Plot

Jon-G

- November 25, 2011

1

Listen Read Device Only Added Installed Loading device compatibility...

(203)

Description

This application plots and analyzes mathematical function entered by the user.

It accepts input as a mathematical expression with a variety of operators, functions and constants.

The X and Y scales of the plot can be adjusted.

It resolves special intrests, such as:

- Extreme points (estimated)

- Roots (some exact, some estimated)

- Y axis intersection point (exact)

- Horizontal asymptotes

- Vertical asymptotes

These will be marked on the graph and shown as text below it.

And, should you allow it and ask it for the derivative, it can go online and download the derivative from the internet.

The full available operators, functions and constants list can be found in the application itself.

Supports: English, Hebrew. Note that Android devices with version 2.1 and lower can't install the current version, only an old one (which has no Hebrew)

Keywords: mathematica, maths, function, plot, plotter, draw, drawer.

You must install this app before submitting a review.

Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

Write a review

My review

Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

3.9

203 total

5 99

4 44

3 23

2 14

1 23

A Google User

Poor input My Android keyboard does not seem to have a '^'. This means I cannot raise anything to a power, rendering this app useless. Needs a custom keyboard in the future.

A Google User

Great The equations have to be written properly, works well, would be great if it could zoom, pan, and even plot points ;)

A Google User

Great app! Very useful Not only it displays the function graph but also the roots, asymptotes and derivatives, and allows to automatically graph the derivative. For this app to be just perfect for any math student it should allow to zoom in and out the graph, and maybe include a numeric/math keyboard that makes equation writing easier (since the regular android keyboard can be a bit tricky).

User reviews

Review Very Good app to use. Being a student of physics i find it really helpful

Not good Can't plot any conic apart from a line!

Asymptotes Does not give slant asymptotes, but great app.

Cuts it very well Very "simple" and extremely easy to work with.

What's New

V1.4 Some general improvements.

Additional information

Updated

November 25, 2011

Size

Varies with device

Installs

50,000 - 100,000

Current Version

Varies with device

Requires Android

Varies with device

Content Rating

Everyone

Contact Developer

# Similar

## Function Graph Plotter

GK Apps

1

Listen Read Device Only Added Installed This free app is a function plotter and math calculator. Yor are able to draw multiple function graphs, calculate function values and value tables. You can easy calculate extremal values (minimum and maximum). It is also possible to make a numerical integration.

The following mathematical functions are available:

polynomials, rational functions, trigonometric functions, inverse trigonometric functions, hyperbolic functions, natural logarithm, exponential function and all the possible combinations of them.

Best math tool for school and college! If you are a student, it will help you to learn calculus (analysis) and algebra!

Note: Mathematical analysis is a branch of mathematics that includes the theories of differentiation, integration, measure, limits, infinite series and analytic functions. It can be applied to physics, economics and engineering.

1

Listen Read Device Only Added Installed ## Sketch Plot

Trevor Shannon

1

Listen Read Device Only Added Installed Sketch Plot lets you draw a graph and explore different analyses with that graph. The app helps you gain a qualitative understanding of simple mathematical operations commonly used in signal processing. Rather than dealing with equations and numbers, Sketch Plot allows you to experiment graphically by drawing the shape of the graph or signal you are interested in. After creating your graph, you can quickly see an estimate of the:

Derivative

Integral

Average

Root Mean Square

Smooth (Windowed Average)

Exponential Smooth

1

Listen Read Device Only Added Installed 1

Listen Read Device Only Added Installed ## Calculus Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking calculus? Then you need the Wolfram Calculus Course Assistant. This definitive app for calculus--from the world leader in math software--will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Calculus Course Assistant solves your specific Calculus problems on the fly including step-by-step guidance for derivatives, integrals, and much more.

This app covers the following topics applicable to Calculus, AP Calculus AB, AP Calculus BC, Calculus I, and Calculus II:

- Evaluate any numeric expression or substitute a value for a variable.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Determine the limit of a function as it approaches a specific value.

- Differentiate any function or implicit function.

- Find the critical points and inflection points of a function.

- Identify the local and absolute extrema of a function.

- Integrate a function, with or without limits.

- Sum a function given a lower and upper bound.

- Find the closed form of a sequence or generate terms for a specific sequence.

The Wolfram Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## MathScript Scientific Calc

The Think Tanks

1

Listen Read Device Only Added Installed MathScript is one of the most powerful scientific calculator available in Android. It encompasses a very powerful solver that can solve almost everything you throw at it. A smart user interface system allows easy editing of mathematics. MathScript also has a visually attractive function plotting capability. With MathScript, you can perform almost all of mathematical tasks you can imagine. It has an optimized interface that makes it easy to work with complex equations.

Some of the many prominent features include:

* full fledged scientific calculator

* saving and restoring computations/calculations

* complete algebra system using SymPy library (integration, differentiation, polynomials, algebra etc.)

* graphical rendering of equations

* function plotting

* python programming (complete suite)

If you like the app, please give us a good rating. If you are not happy with the app, please mail us. We are working hard to improve the interface and a better rating will motivate us to do the same.

Note:: We have very high regard for customer satisfaction. If you have any difficulty, please let us know. If we are not able to rectify in a short time, we will promptly refund your amount.

You can use MathScript as a calculator, function plotter, polynomial manipulation tool, equation solver (algebraic, differential, linear etc.), calculus tool (integration, differentiation, of arbitrary functions), matrix solver (linear algebra), units converter, finance tool (PMT,PV,FV. etc.), programming shell (complete python package), etc... It also contains interesting math puzzles that make you learn math in fun way. Train your brain to use mathematics whenever possible,

Many of the features are available only in the advanced computing tools like Matlab*# and Mathematica*#.

Add even half of the above features and the cost of other similar products in the market would easily cross $20. Our aim is to make the Math tools affordable by all. The pricing is maintained to be low, and will be maintained that way in near future. Give a try and let us know how you feel (feedback button available in Help).

NOTE1:: Please use the in-built tutorials (Menu->"Learn n solve") to learn how to use the software. More than 10 tutorials are designed to cover all basic topics. More will be added.

NOTE2:: First time installation involves downloading three open source libraries (Python, SymPy and JsMath). Please be patient till the software completes the installation.**

WEBSITE:: Please visit us at

http://www.touchthinktanks.com

KIND REQUEST:: We implement the user suggestions and reviews as soon as possible. Unfortunately, the Android market platform does not provide a mechanism to reply to the market reviews. Please check out the latest version software and enable auto-update to obtain latest copy. In case you have any suggestions/complaints, please provide a feedback using the application (Menu->Help->Feedback). We will try to rectify the problem as soon as possible.

***MathScript collects anonymous usage statistics using google analytics. The statistics will be used to customize the keyboard layout and provide advanced features in future versions. Once we have adequate data, the usage statistics will be displayed in our website***

Ongoing Development::

* Categorized help system

* Accessible code-snippets for quick computation

* Enhanced editor interaction

Coming Soon::

* 3D plotting

* Kids mode (would be impossible to make mistakes)

* Lessons for school kids with solvable questions

* Math Puzzles ( for learning math the fun way )

Planned features:

** Just too many of them. Keep your auto-update on!!

*# Matlab and Mathematica are registered trademarks of MathWorks and Wolfram

1

Listen Read Device Only Added Installed ## 3D-Functions Plotter Pro

Carlos Mathstools

1

Listen Read Device Only Added Installed Users college level math with some knowledge in multivariable analysis will appreciate in depth all the features of this app.

3D-Functions Plotter is free a multivariable analysis tool designed to graph two variabled f(x,y) functions and surfaces parametrizations in R3-Space.

Application makes dynamic calculations for user-input equations, such us double integral and partial derivates, differentiable operators ...

These all calculations requires internet connection.

3DFunctions Plotter Covers the following features:

- 3D GRAPHING: Graph two variabled f(x,y) functions.

- GEOMETRY: Graph parametrized Surfaces and Manifolds.

- INTEGRATION: calculates analytic double integral, also Numeric integral is supported.

- DIFFERENTIATION: calculate partial derivates Laplacian and Gradient operators.

- HELP SECTION: functions writting, examples, graphics explanation ...

- CONTACT FORM: with it you can obtain support directly on this app.

1

Listen Read Device Only Added Installed ## Andie Graph

Doug Melton

1

Listen Read Device Only Added Installed Get a TI-82, TI-83, TI-83+, TI-85, AND TI-86 emulator for your phone!

Andie Graph is an Android port of the AlmostTI emulator by Marat Fayzullin - http://fms.komkon.org/

*** ROM not included. Why? http://dgmltn.com/roms ***

The TI-8X series of calculators work great as standalone calculators, showing 8 lines of history, using standard mathematical notation. Each model was designed with more specific purposes in mind:

The TI-82 is designed for algebra and trigonometry. Graph and compare functions, perform variable substitution, and solve single variable equations.

The TI-83 is designed for statistics and trigonometry. Graph and compare functions, and perform data plotting and analysis.

The TI-85 is great for engineering and computer science. Graph and compare functions, perform bit manipulation and convert between numeric bases.

The TI-86 is great for engineering and calculus. Graph and compare functions, perform bit manipulation and convert between numeric bases. Solve differential equations, plot vector fields.

All models allow you to write programs in TI-BASIC and perform basic scientific calculator operations.

1

Listen Read Device Only Added Installed ## Math Function

Weber Software Engineering

1

Listen Read Device Only Added Installed With this app you can calculate zero points, inflection points and some other extreme values. Furthermore it is possible to calculate the integral of a function.

The function can be displayed in a coordinate system. See the pictures.

This app is free. Try it out.

Features:

-zero points

-inflection points

-integral

-draw graph of the function

-slope in a determined point

-y value in a determined point

-first derivation

-second derivation

-third derivation

1

Listen Read Device Only Added Installed ## Graph It!

FEMA

1

Listen Read Device Only Added Installed GraphIt is a utility that is used to display on a Cartesian plane any mathematical function, which can be f(x)=2, f(x)=2*x, f(x)=sin(x) ecc... The management function is entrusted to you: you can add more or modify existing ones.

The integration of functions is facilitated by self-completion of statements, also expressions of the interpreter is very flexible and allows the inclusion of any function: even the most complex are recognized and interpreted correctly.

The main functions recognized are: abs(x), acos(x), acosh(x), asin(x), asinh(x), atan(x), avg(x1,x2,...,xN), ceil(x), combin(x,y), cos(x), cosh(x), e(), exp(x), fact(x), floor(x), lg(x), ln(x), log(x,y), max(x1,x2,...,mN), min(x1,x2,...,xN), mod(x,y), pi(), pow(x,y), rand(), sign(x), sin(x), sinh(x), sqrt(x), sum(x1,x2,...,xN), tan(x), tanh(x), toDeg(x), toRad(x).

The graph allows an accurate view of the trend of function at any point in the plane. You can zoom and pan through the classical gestures.

There is also a tool which can calculate the value of the functions included, given the value of x (via a number or expression).

1

Listen Read Device Only Added Installed ## Mathematics

daboApps

1

Listen Read Device Only Added Installed - large display, tablet and landscape support

- multiple formula calculations

- plot with multiple functions

- modulo calculation with big integer

- differential and integral calculus

- curve sketching, limes, minima, maxima

- linear algebra, vectors, matrices

- unit conversion

- number systems, binary/oct/decimal/hex calculator

- complex number calculation

- multiple formula calculations

- plot with multiple functions

- modulo calculation with big integer

- differential and integral calculus

- curve sketching, limes, minima, maxima

- linear algebra, vectors, matrices

- unit conversion

- number systems, binary/oct/decimal/hex calculator

- complex number calculation

Supported languages:

English, German, Francais, Espanol, Italian, Portuguese

Mathematics is a powerful calculation software for your android smartphone.

FEATURES

Calculate any formula you want and show them in a 2d or 3d plot. The natural display shows fractions, roots and exponents as you would expect it from mathematics.

In a few seconds you derivate or integrate your desired function, calculate the zero points of your function und show them in the function plot. See all maxima, minima or inflection points in one view.

The easy way of use allows you to solve linear equations in just a moment. Or transform your mathematical, physical or chemical equation to any unknown variable.

You often needs to calculate with binary, octal or hexadecimal number systems? No problem! You can mix them together in one calculation even by using decimal digits. But that's not enough! You can also calculate with any other number system with base 2 to 18.

From time to time you may need to convert units to another one, like Celsius to Fahrenheit, miles to kilometre, inches to foot and so on.

You will also be able to calculate with vectors, matrices and determinants.

All this features are combined in this app and will make your mathematical life a lot easier.

1

Listen Read Device Only Added Installed ## Function Solver

yetzhak nizri

1

Listen Read Device Only Added Installed Function Solver is designed to solve a second degree function (parabola)

With Function Solver you will receive not only an answer but also a way to solve

Also you can see the graph of the function.

and min&max points ,and intersection points

I made this app to help those who have difficulty now you can be able to learn and solve Function !

I call it easy math !

With Function Solver you will receive not only an answer but also a way to solve

Also you can see the graph of the function.

and min&max points ,and intersection points

I made this app to help those who have difficulty now you can be able to learn and solve Function !

I call it easy math !

So go download it and recommend to your friends

If you have suggestions or questions: itsik932@walla.com

Successfully!

Function solver

Itzik

1

Listen Read Device Only Added Installed ## Mathematical Formulae

YnotVcan

1

Listen Read Device Only Added Installed The universe is fully dependent on mathematics. Here in “Mathematical Formulae” you can learn the basic formulas in mathematics.

It is an offline app which acts as a portable library of significant mathematical formulas.

The app covers the following:-

ALGEBRA

CALCULUS

GEOMETRY

TRIGONOMETRY

The further sub-section contains basic properties and methods to solve.

You don’t need to carry a formula book in your hand.

It is an offline app which acts as a portable library of significant mathematical formulas.

The app covers the following:-

ALGEBRA

CALCULUS

GEOMETRY

TRIGONOMETRY

The further sub-section contains basic properties and methods to solve.

You don’t need to carry a formula book in your hand.

Our commitments are respecting user privacy and delivering cool experience. Please help us by rating this app and recommending to the others.

Tags : Ramanujam, Maths,Maths Formula, Mathematics, android Maths, Maths library, Maths Reference, Formulae, Analytical, Calculation, Problem Solving, mathematica, Math, Number

1

Listen Read Device Only Added Installed ## WolframAlpha

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Remember the Star Trek computer? It's finally happening--with Wolfram|Alpha. Building on 25 years of development led by Stephen Wolfram, Wolfram|Alpha has rapidly become the world's definitive source for instant expert knowledge and computation.

Across thousands of domains--with more continually added--Wolfram|Alpha uses its vast collection of algorithms and data to compute answers and generate reports for you.

Parts of Wolfram|Alpha are used in the Apple Siri Assistant; this app gives you access to the full power of the Wolfram|Alpha computational knowledge engine. Domains covered by Wolfram|Alpha include:

MATHEMATICS

Elementary Math

Numbers

Plotting

Algebra

Matrices

Calculus

Geometry

Trigonometry

Discrete Math

Number Theory

Applied Math

Logic Functions

Definitions

STATISTICS & DATA ANALYSIS

Descriptive Statistics

Regression

Statistical Distributions

Probability

PHYSICS

Mechanics

Electricity & Magnetism

Optics

Thermodynamics

Relativity

Nuclear Physics

Quantum Physics

Particle Physics

Statistical Physics

Astrophysics

Physical Constants

CHEMISTRY

Elements

Compounds

Ions

Quantities

Solutions

Reactions

Chemical Thermodynamics

Protecting Groups

MATERIALS

Alloys

Minerals

Crystallography

Plastics

Woods

Bulk Materials

ENGINEERING

Acoustics

Aeronautics

Electric Circuits

Fluid Mechanics

Steam Tables

Psychrometrics

Refrigeration

Structures

ASTRONOMY

Star Charts

Astronomical Events

Planets

Moons

Minor Planets

Comets

Space Weather

Stars

Pulsars

Galaxies

Star Clusters

Nebulae

Astrophysics

EARTH SCIENCE

Geology

Geochronology

Geodesy

Earthquakes

Tide Data

Atmosphere

Climate

LIFE SCIENCES

Animals & Plants

Dinosaurs

DNA Sequence Lookup

SNPs

Proteins

Human, Mouse & Fruit Fly Genomes

Metabolic Pathways

COMPUTATIONAL SCIENCES

Cellular Automata

Substitution Systems

Turing Machines

Computational Complexity

Algebraic Codes

Fractals

Mathematica

Image Processing

UNITS & MEASURES

Conversions

Comparisons

Dimensional Analysis

Industrial Measures

Batteries

Bulk Materials

Paint

DATES & TIMES

Date Computations

Time Zones

Calendars

Holidays

Geological Time

WEATHER

Current & Historical Weather

Forecasts

Wind Chill

Hurricanes

Clouds

Climate

PLACES & GEOGRAPHY

Maps

Projections

Geodesy

Navigation

Distances

Geomagnetism

Geocoding

Countries

Cities

Elevation Data

Oceans

Lakes

Rivers

Islands

Mountains

PEOPLE & HISTORY

People

Genealogy

Names

Occupations

Political Leaders

Historical Events, Periods & Countries

Historical Numerals & Money

CULTURE & MEDIA

Books

Periodicals

Movies

Video Games

Fictional Characters

Mythology

Television Networks & Programs

Awards

MUSIC

Musical Notes

Intervals

Chords

Scales

Audio Waveforms

Instruments

Songs

WORDS & LINGUISTICS

Word Properties

Dictionary Lookup

Word Puzzles

Anagrams

Languages

Document Length

Morse Code

Soundex

Number Names

SPORTS & GAMES

Football

Baseball

Olympics

Stadiums

Lotteries

Card Games

COLORS

Color Names & Systems

Color Addition

Temperatures

Wavelengths

MONEY & FINANCE

Stock Data

Indices

Mutual Funds

Futures

Mortgages

Present Value

Currency Conversion

Tips

Bonds

Derivatives Valuation

Wages

Sales Tax

SOCIOECONOMIC DATA

Demographics

Countries

US States

US Counties

Cities

Economics

Agriculture

Energy

Salaries

Unemployment

Cost of Living

Health Care

Housing

Social Statistics

Crime

Military

Religion

HEALTH & MEDICINE

Body Measurements

Growth Charts

Exercise

Diseases

Mortality Data

Medical Test Data

Teeth

Vision

Drug Data

Hospitals

FOOD & NUTRITION

Foods

Dietary

References

EDUCATION

International Education

Universities

School Districts

Public Schools

Standardized Tests

ORGANIZATIONS

Companies

Hospitals

Foundations

International Organizations

TRANSPORTATION

Airports

Airlines

Aircraft

Flight Data

Road Transport

Gasoline Prices

Bridges

Tunnels

Tides

TECHNOLOGICAL WORLD

Communications

Satellites

Space Probes

Photography

Barcodes

WEB & COMPUTER SYSTEMS

Website Data

IP Lookup

Notable Computers

Data Transfer

Port Numbering

String Processing

Hashing

Unicode Lookup

1

Listen Read Device Only Added Installed ## Physics I Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics I Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics I Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics I:

- Solve linear and rotational kinematic equations

- Calculate forces of gravity, friction, and springs

- Calculate motion of rockets, pendulums, collisions, and more

- Perform calculations involving mass, weight, density, energy, work, and power

- Do unit conversions

- Look up laws of physics and common physics constants

The Wolfram Physics I Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics I Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Algebra Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking algebra? Then you need the Wolfram Algebra Course Assistant. This definitive app for algebra--from the world leader in math software--will help you quickly solve your homework problems, ace your tests, and learn algebra concepts so you're prepared for your next courses. Forget canned examples! The Wolfram Algebra Course Assistant solves your specific algebra problems on the fly, often showing you how to work through the problem step by step.

This app covers the following topics applicable to Algebra I, Algebra II, and College Algebra:

- Evaluate any numeric expression or substitute a value for a variable.

- Simplify fractions, square roots, or any other expression.

- Solve a simple equation or a system of equations for specific variables.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Expand any polynomial.

- Factor numeric expressions, polynomials, and symbolic expressions.

- Divide any two expressions.

- Find the partial fraction decomposition of rational expressions.

The Wolfram Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Complex Function Plotter

Dux

1

Listen Read Device Only Added Installed With this app you can plot and save complex functions. The encoding of hue and brightness can be chosen individually. (Real part, imaginary part, argument and radius are possible)

The following functions are supported:

* abs() Absolute Value

* arg() Argumentfunction

* cos() Cosinusfunction

* Im() Imaginary part

* ln() natural Logarithm

* Re() Real part

* sgn() Signumfunction

* sin() Sinusfunction

* gamma() Gammafunction

* zeta() Zetafunction

* xi() Xifunction

* erf() Error function

You can also use ^ to exponentiate.

ATTENTION: gamma(), zeta(), xi() and erf() are computationally intensive! Computation will take some minutes to hours, depending on the device!

The following functions are supported:

* abs() Absolute Value

* arg() Argumentfunction

* cos() Cosinusfunction

* Im() Imaginary part

* ln() natural Logarithm

* Re() Real part

* sgn() Signumfunction

* sin() Sinusfunction

* gamma() Gammafunction

* zeta() Zetafunction

* xi() Xifunction

* erf() Error function

You can also use ^ to exponentiate.

ATTENTION: gamma(), zeta(), xi() and erf() are computationally intensive! Computation will take some minutes to hours, depending on the device!

Notes for usage:

* Functions are calculated from -3 < Re(z) < 3 and -3 < Im(z) < 3 by default. You may change that by pressing the button "Change range"

* You can save function images by clicking the button "Save"

1

Listen Read Device Only Added Installed # More from developer

## Angry Balls

Jon-G

1

Listen Read Device Only Added Installed Roll your smiley on the grass, away from the colorful angry balls dropping from the sky. Control your smiley with reallistic physics, and be careful - some balls fall faster than others! Every second counts, initially easy but the challange grows as time passes. Survive as long as you can!

Track your highest 10 scores, compete and post on Facebook your best result.

Track your highest 10 scores, compete and post on Facebook your best result.

Powered By: AndEngine.

Keywords: angry balls, angry, balls, facebook, andengine, casual game, game, accelerometer, tilt.

1

Listen Read Device Only Added Installed ## Silent Timer

Jon-G

1

Listen Read Device Only Added Installed Are you tired of forgetting to put your device on silent mode when needed, and disabling the silent mode later on when you're expecting an important call?

Well, this application is for you. Save your silent schedule and simply toggle the application on/off, and it will silent & un-silent the device when needed! No longer phone confiscations at school or manager staring at you when your phone rings in the middle of your weekly meetings.

* Simple, user friendly UI

* Enable the app widget so you can easily turn it on/off!

Note: Samsung phones owners, if the application runs when you use the Task Manager "Clear memory" button it might kill it. In this case, just turn it on again!

Keywords: silent timer, silent, timer, auto silent, auto, automatically silent, silent scheduele.

1

Listen Read Device Only Added Installed