MathPac  Graphing Calculator
MobileCaltronics, LLC
 March 2, 2015
1
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(188)
Description
Graphing Calculator Application 
MathPac offers Precision, Accuracy and Affordability for your Android Device.
A few of the key features of our graphing calculator:
 OnScreen Help, & Word prompts,
 Graphs w/Evaluate,
 Pinch/Zoom, Pan, Trace,
 Min, Max, Intercepts, Intersections, Zeros,
 Tableview, dy/dx, Graph of Tangent Line,
 Limits, & Integrals
Also
 Factors, SlopeEQ,
 Sequences, Sums,
 Matrix Operations, Dot Products, Cross Products,
 11Regressions,
 Complex numbers,
 Degrees & Radians,
 TVM Solver for those business applications,
and of course a
 full function Scientific Calculator with Complex number operations returned in Standard form!
MathPac offers Precision, Accuracy and Affordability for your Android Device.
A few of the key features of our graphing calculator:
 OnScreen Help, & Word prompts,
 Graphs w/Evaluate,
 Pinch/Zoom, Pan, Trace,
 Min, Max, Intercepts, Intersections, Zeros,
 Tableview, dy/dx, Graph of Tangent Line,
 Limits, & Integrals
Also
 Factors, SlopeEQ,
 Sequences, Sums,
 Matrix Operations, Dot Products, Cross Products,
 11Regressions,
 Complex numbers,
 Degrees & Radians,
 TVM Solver for those business applications,
and of course a
 full function Scientific Calculator with Complex number operations returned in Standard form!
We are constantly updating and improving our APPs. If you find any issue with my Applications or have any suggestions for new features please contact me personally: support@mobilecaltronics.com. If you contact me with an issue and a remedy cannot be found within 1 day or if you just want your money back I will gladly refund your entire purchase price. I want to provide a great utility that serves your needs and one that you are happy with!
I do have a refund policy:
If for ANY REASON you are unhappy with my app I will gladly request a full refund from Android Market and refund your money!
You must install this app before submitting a review.
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Rating
Helpfulness
All Versions
All Versions
Latest Version
4.4
188 total
5 124
4 39
3 12
2 4
1 9
Jeremiah Brown
Very good Graphing functions are not always intuitive. Creating long equations can be tricky, since it only displays a limited amount of text. But overall this is my calculator of choice.
Alexander Johnson
Great In desperate need of a UI enhancement, other than that does great. Would love some touch inputs on graphing mode
Henry Santana
Very good except for solving quadratics This app does not accept noninteger coefficients in quadratic equations. This is a serious limitations, most applications are not so tidy. Ok for students
Max Ostapenko
fantastic! this app is a great tool! i'm in a college class and this really helps out a lot! who needs a ti84 when you have this? thank you. i'm very satisfied.
User reviews
Great In desperate need of a UI enhancement, other than that does great. Would love some touch inputs on graphing mode
MobileCaltronics, LLC May 20, 2014
I agree!
touch input on the graph is the current "TODO" :) Good, but bad U.I. the program itself works very well, but it is unsightly and difficult to navigate. still prefer my graphing calculator, but will do in a pinch
MobileCaltronics, LLC September 11, 2013
I have been working on a new UI since April. I do hope to have it published by the end of this month.:) . Why so many updates? Make your changes & update no more than once a month.
Fixed within 24 hours It works great now. They fixed within 24 hours. They really stay on top of their program.
Terrible The new update automatically crashes Motorola Droid Razr Maxx HD
Old, not maintained well Crashes my galaxy s2 about every forth time loaded. Running ics 4.0.3. Table view pops up spontaneously when I try to move graph display. INCREDIBLY ANNOYING!!!
Excellent Value I have installed this app and Stat PAC on both my Kindle Fire and Google Nexus. I heartily recommend both apps, but really praise the Google Nexus version. It is outstanding. I am finding the Nexus to be a truly educational device, and these apps are one of the reasons. (I also have GeometryPad, SkySafari Plus, Solar Explorer, and MathStudio installed.) These are expensive apps, but are so worth it to make my Google Nexus a true educational resource. My only recommendation would be that you take the plunge and buy Math PAC Plus right at the start, and get the whole package in one app instread of two. I see a real potential for tablets in the schools (seven inch is good since it is more affordable). This app should be on a tablet used for that purpose.
Great calculator app I used to lug around my trusty old TI82 to do equations on the go (what a brick), this app is great for picking up alot of the graphing and matricies type equations when you need it.
Accurate and reliable! Very versatile calculator. You can tell it was developed by instructor. Great App A+
No good at remote locations I do some work at a remote location  no phone service, no internet and now no calculator because it needs to do some sort of "handshake" to verify that I have an authorized copy. If I could give this POS a negative number of stars I would.
good so worth it. save me money. haven't had problems with it yet.
Great fully functional calculator This is a great calculator capable of replacing high end graphing calculators. However it could use a UI update.
Not worth $15 Missing a lot of the functionality of an actual graphing calculator. Theres no way you could actually use this any college courses. Not worth price.
Worth the expense Just like having to learn a TI calc, this app is WAY more useful with color and a bigger screen on my galaxy s. Using it for advanced statistics.
An excellent app written by an expert who is helpful and supportive of the end user. Thanks for the last update 6 out of 5 stars! Perfect.
I don't see pi anywhere in the calculator. Edit: changing fonts fixed symbol issue. Tested on another calc app
It is a complete and easy to use calculator for all educational levels.
Pricey. Not my favorite calculator, but the author is developing a fine product and cares about supporting it well. Excellent tutorials.
Best all round maths app I have found. Well worth the price!
As a calculus teacher, I recommend this application to first year calculus students.
I tutor math. Using my phone is much easier than carrying another calculator.X
Vary useful. Was debating on getting this due to the price, but happy I did.
What's New
Corrected an issue with selected GREATEST INTEGER functions not displaying graph.
Darkened the INVERSE FUNCTION GRAPH to allow for greater contrast. :)
Additional information
Updated
March 2, 2015
Size
1.2M
Installs
1,000  5,000
Current Version
11.1.6
Requires Android
2.2 and up
Content Rating
Everyone
Permissions
Report
Flag as inappropriate Offered By
MobileCaltronics, LLC
Developer
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Short description:
• This manual shows all important functions of the graphing calculator TI 84 Plus, which are very useful for high school (also suited for TI 83 Plus and TI 84 Plus C).
• The app shows the exact key press sequence for every topic!
• You can swipe through screenshots of the original graphing calculator which show every step you have to do.
• There are helpful descriptions in the app which give some additional info.
• More than 60 math problems plus quiz to train your skills!
• This manual shows all important functions of the graphing calculator TI 84 Plus, which are very useful for high school (also suited for TI 83 Plus and TI 84 Plus C).
• The app shows the exact key press sequence for every topic!
• You can swipe through screenshots of the original graphing calculator which show every step you have to do.
• There are helpful descriptions in the app which give some additional info.
• More than 60 math problems plus quiz to train your skills!
Not yet convinced? Here's the detailed description:
•Every topic shows a detailed instruction, through Screenshots of the original graphing calculator TI84 Plus, how to solve the exercise. You only have to swipe to get the next Screenshot which looks similar with your calculator!
•To ”become warm” you have the possibility to insert a sample function in your calculator which is used in the App. The App shows an example for every topic. After that, press the first key of the respective key press sequence on the graphing calculator. Then swipe once again to get the next Screenshot. These will look like the display of your calculator. The App contains for each step a picture, so it's easier to solve the exercise.
•The app is also useful for preparing your examination, because you often don't remember all instructions of the TI 84 Plus.
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Disclaimer:
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All trademarks are the property of their respective owners.
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*** ROM not included. Why? http://dgmltn.com/roms ***
The TI8X 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:
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Follow @dgmltn for updates!
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* Store as many matrices as you want
* Share them as .csv or .html
Search Keywords: Matrix Calculator, Matrices, study math, study matrices, numbers, calculator
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MathPac+ Free
Graphing Calculator Application designed for Comprehensive Mathematics & Statistics on your Phone or Tablet.

MathPac+ free offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!
Mathematics portion offers:
 OnScreen Help
 Word prompts,
 Graphs w/Evaluate,
 Pinch/Zoom, Pan, Trace,
 Min, Max, Intercepts, Intersections, Zeros, Tableview, dy/dx,
 Graph of Tangent Line, Limits, Integrals & Piecewise Functions!
Also
 Factors, SlopeEQ,
 Sequences, Sums,
 Matrix Operations, Dot Products, Cross Products,
 11Regressions,
 Complex numbers, Degrees & Radians,
 Direct Import & Export of Lists from/to sdCard,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 TVM Solver, and of course
 a full function Scientific Calculator.

MathPac+ free offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!
Mathematics portion offers:
 OnScreen Help
 Word prompts,
 Graphs w/Evaluate,
 Pinch/Zoom, Pan, Trace,
 Min, Max, Intercepts, Intersections, Zeros, Tableview, dy/dx,
 Graph of Tangent Line, Limits, Integrals & Piecewise Functions!
Also
 Factors, SlopeEQ,
 Sequences, Sums,
 Matrix Operations, Dot Products, Cross Products,
 11Regressions,
 Complex numbers, Degrees & Radians,
 Direct Import & Export of Lists from/to sdCard,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 TVM Solver, and of course
 a full function Scientific Calculator.
Statistics portion offers:
 OnScreen Help,
 Word Prompts,
 8 Discrete Probability Functions,
 11 Continuous Probability Functions  including Beta, Gamma & Weibull distributions!
 All six 1&2Sample Confidence Intervals,
 All six 1&2Sample Hypothesis Tests,
and all come with graphs!
 Direct Import & Export of Lists from/to sdCard,
 Regression Analysis w/TTest,
 ANOVA,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 Definitions, Formulas,
 Dynamic: Histograms, Box Plots, Scatter Plots,
 Normal Probability Plots, & Pie Charts
The free version is ad supported.
We are constantly updating and improving our APPs.
If you find any issue with my Applications or have any suggestions for new features please contact me personally: support@mobilecaltronics.com.
I want to provide a great utility that serves your needs and one that you are happy with!
support@mobilecaltronics.com
MathPac+ Graphing Calculator
Graphing Calculator Application designed for Comprehensive Mathematics & Statistics on your Phone or Tablet.

MathPac+ offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!

MathPac+ offers Precision, Accuracy and Affordability with a robust set of features not found on any competitor's product!
Mathematics portion offers:
 OnScreen Help
 Word prompts,
 Graphs w/Evaluate,
 Pinch/Zoom, Pan, Trace,
 Min, Max, Intercepts, Intersections, Zeros, Tableview, dy/dx,
 Graph of Tangent Line, Limits, Integrals & Piecewise Functions!
Also
 Factors, SlopeEQ,
 Sequences, Sums,
 Matrix Operations, Dot Products, Cross Products,
 11Regressions,
 Complex numbers, Degrees & Radians,
 Direct Import & Export of Lists from/to sdCard,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 TVM Solver
and of course
 a full function Scientific Calculator.
Statistics portion offers:
 OnScreen Help,
 Word Prompts,
 8 Discrete Probability Functions,
 11 Continuous Probability Functions  including Beta, Gamma & Weibull distributions!
 All six 1&2Sample Confidence Intervals,
 All six 1&2Sample Hypothesis Tests,
and all come with graphs!
 Direct Import & Export of Lists from/to sdCard,
 Regression Analysis w/TTest,
 ANOVA,
 Dynamic Lists Transformations,
 Lists Operations,
 Factorial, nCr, nPr,
 Definitions, Formulas,
 Dynamic: Histograms, Box Plots, Scatter Plots,
 Normal Probability Plots, & Pie Charts
We are constantly updating and improving our APPs.
If you find any issue with my Applications or have any suggestions for new features please contact me personally: support@mobilecaltronics.com. If you contact me with an issue and a remedy cannot be found within 1 day or if you just want your money back I will gladly refund your entire purchase price.
I do have a refund policy:
If for ANY REASON you are unhappy with my app I will gladly request a full refund from Android Market and refund your money!
I want to provide a great utility that serves your needs and one that you are happy with!
support@mobilecaltronics.com
StatsPac  Graphing Calculator
Graphing Calculator Application designed for Statistics.

StatsPac offers Precision, Accuracy and Affordability with user friendliness a priority!
A few of the Key features include:
 Word Prompts, OnScreen Help,
 Tutorial Videos,
 Formulas for 8 Discrete Probability Functions,
 12 Continuous Probability Functions  including Beta, Gamma & Weibull distributions!
 All six 1&2Sample Confidence Intervals,
 All six 1&2Sample Hypothesis Tests, and all come with graphs!
 Regression Analysis w/TTest,
 ANOVA
 Dynamic Lists Transformations,
 Lists Operations,
 Dynamic Histograms, Box Plots, Scatter Plots,
 Normal Probability Plots, Pie Chart.
 Factorial, nCr, nPr,
 Definitions, Formulas and
 on screen examples in Help.

StatsPac offers Precision, Accuracy and Affordability with user friendliness a priority!
A few of the Key features include:
 Word Prompts, OnScreen Help,
 Tutorial Videos,
 Formulas for 8 Discrete Probability Functions,
 12 Continuous Probability Functions  including Beta, Gamma & Weibull distributions!
 All six 1&2Sample Confidence Intervals,
 All six 1&2Sample Hypothesis Tests, and all come with graphs!
 Regression Analysis w/TTest,
 ANOVA
 Dynamic Lists Transformations,
 Lists Operations,
 Dynamic Histograms, Box Plots, Scatter Plots,
 Normal Probability Plots, Pie Chart.
 Factorial, nCr, nPr,
 Definitions, Formulas and
 on screen examples in Help.
We are constantly updating and improving our APPs.
If you find any issue with my Applications or have any suggestions for new features please contact me personally: support@mobilecaltronics.com. If you contact me with an issue and a remedy cannot be found within 1 day or if you just want your money back I will gladly refund your entire purchase price. I want to provide a great utility that serves your needs and one that you are happy with!
I do have a refund policy:
If for ANY REASON you are unhappy with my app I will gladly request a full refund from Android Market and refund your money!