- Scientific Calculator Mode.
- Computer Calculator Mode.
- Statistics Calculator Mode.
- sin, cos, tan, sinh, cosh, tanh, π, log, Mod, Exp,,,
- +, -, /, *, %, ±, √, 1/χ, χ², χ³, Int, Inv,,,
- Degree, Radians, Grads,,,
- ROL, ROR, LSH, RSH, Not, XOR, OR, And,,,
- HEX, DEC, OCT, BIN, QWord, DWord, Word, Byte,,,
- Σχ, Σχ², η, e, Qp, Q1, Q3, q, χ!, D+, D-,,,
Calculator++ helps you to do basic and advanced calculations on your mobile device.
Discuss Calculator++ on Facebook: http://facebook.com/calculatorpp
1. Always check angle units and numeral bases: trigonometric functions, integration and complex number computation work only for RAD!!!
2. Application contains ads! If you want to remove them purchase special option from application settings. Internet access permission is needed only for showing the ads. ADS ARE ONLY SHOWN ON THE SECONDARY SCREENS! If internet is off - there are no ads!
++ easy to use
++ home screen widget
+ no need to press equals button any more - the result is calculated automatically
+ smart cursor positioning
+ copy/paste in one button
+ landscape/portrait orientations
++ drag buttons up or down to use special functions, operators etc
++ modern interface with possibility to choose themes
+ highlighting of expressions
+ history with all previous calculations and undo/redo buttons
++ variables and constants support (build-in and user defined)
++ complex number computations
+ support for a huge variety of functions
++ expression simplification: use 'identical to' sign (≡) to simplify current expression (2/3+5/9≡11/9, √(8)≡2√(2))
+ support for Android 1.6 and higher
+ open source
NOTE ABOUT INTERNET ACCESS: Calculator++ (version 1.2.24) contains advertisement which requires internet access. To get rid of it - purchase a version without ads (can be done from application's preferences).
How can I get rid of the ads?
You can do it by purchasing the special option in the main application preferences.
Why Calculator++ needs INTERNET permission?
Currently application needs such permission only for one purpose - to show ads. If you buy the special option C++ will never use your internet connection.
How can I use functions written in the top right and bottom right corners of the button?
Push the button and slide lightly up or down. Depending on value showed on the button action will occur.
How can I toggle between radians and degrees?
To toggle between different angle units you can either change appropriate option in application settings or use the toggle switch located on the 6 button (current value is lighted with yellow color).
Also you can use deg() and rad() functions and ° operator to convert degrees to radians and vice versa.
268° = 4.67748
30.21° = 0.52726
rad(30, 21, 0) = 0.52726
deg(4.67748) = 268
Does C++ support %?
Yes, % function can be found in the top right corner of / button.
100 + 50% = 150
100 * 50% = 50
100 + 100 * 50% * 50% = 125
100 + (100 * 50% * (25 + 25)% + 100%) = 150
100 + (20 + 20)% = 140, but 100+ (20% + 20%) = 124.0
100 + 50% ^ 2 = 2600, but 100 + 50 ^ 2% = 101.08
Does C++ support fractional calculations?
Yes, you can type your fractional expression in the editor and use ≡ (in the top right corner of = button). Also you can use ≡ to simplify expression.
2/3 + 5/9 ≡ 11/9
2/9 + 3/123 ≡ 91/369
(6-t) ^ 3 ≡ 216 - 108t + 18t ^ 2 - t ^ 3
Does C++ support complex calculations?
Yes, just enter complex expression (using i or √(-1) as imaginary number). ONLY IN RAD MODE!
(2i + 1) ^ = -3 + 4i
e ^ i = 0.5403 + 0.84147i
Can C++ plot graph of the function?
Yes, type expression which contains 1 undefined variable (e.g. cos(t)) and click on the result. In the context menu choose 'Plot graph'.
Does C++ support matrix calculations?
No, it doesn't
Keywords: calculator++ calculator ++ engineer calculator, scientific calculator, integration, differentiation, derivative, mathematica, math, maths, mathematics, matlab, mathcad, percent, percentage, complex numbers, plotting graphs, graph plot, plotter, calculation, symbolic calculations, widget
★ Various Settings
You can change the various settings quickly on any screen.
★ Favorite Contacts
You can make a call or send SMS on any screen after registering the favorite contacts.
★ Favorite Applications
You can run the applications on any screen after registering the favorite applications.
★ Useful Overlays
SMS Popup/Camera/Calendar/Calculator/Stopwatch/Timer/Music Player/Web Browser
The 'Overlay SMS Popup' will show the received text message of the pop-up animation.
The 'Overlay Camera' can be useful when you want to take pictures immediately on any screen.
The 'Overlay Music Player' allows you to listen to music on any screen.
The 'Overlay Browser' allows you to search the Internet immediately on any screen.
★ System Optimizer (One-Touch Optimizer)
System Info/Task Killer/Cache Cleaner/Uninstaller
You can kill unnecessary processes and clear cache by one-touch optimizer.
★ It will be more convenient if you use together with my other applications below.^^
* Smart Screen Off (Flip Cover)
* Smart Answer Call
* Smart Switch Anywhere
* Rainbow Clock (NEO)
[[[ Major Features ]]]
◆ Operation Mode
* Overlay Icon Mode
* Overlay SideBar Mode
* Overlay Magic Mode (Recommend)
◆ Main Features
* Various Settings
* Favorite Contacts
* Favorite Applications
* Useful Overlays
* System Optimizer (One-Touch Optimizer)
◆ Various Settings
* Silent Mode (Silent/Vibrate/Sound)
* Volume Control (Media/Ring/Notification/Voice Call/Alarm/System)
* Screen Brightness
* Screen Timeout (Long-press : ∞ = Always On)
* Screen Lock/Unlock
* StatusBar Clock (Useful in full screen)
* Mobile Data
* Screen Rotation
* Auto Sync
* Airplane Mode
* Wi-Fi Hotspot
* Battery Usage
◆ Favorite Contacts
* Touch : Make a Call
* Long-press : Send SMS
* Gesture(Swipe) : Contact Details
◆ Favorite Applications
* Touch : Run the Applications
* Long-press : Application Info
◆ Overlay Features
* Overlay SMS Popup
* Overlay Camera
* Overlay Calendar
* Overlay Calculator
* Overlay Stopwatch/Timer
* Overlay Music Player
* Overlay Browser
◆ System Optimizer (One-Touch Optimizer)
* System Info
* Kill Process
* Clear Cache
* Uninstall Apps
[ Caution ]
It must be supported the 'FLASH_MODE_TORCH' of camera function.
★ Overlay Camera
Some devices that don't support the overlay preview feature may not work.
Initial setting of action by number of taps>>
single-tapping: Turn off screen.
double-tapping: Toggle silent mode.
triple-tapping: Toggle silent mode.(No vibration)
quadruple-tapping: Open configuration.
It is difficult to press the side buttons of smartphone having a cover. This is simple widget but will be very useful.
You can setup "What action depending on the number of tap do you want to carry out".The actions can be selected from the following...
(1)Turn off screen
(2)Toggle silent mode.
(3)Toggle silent mode.(No vibration)
(4)Toggle airplane mode.
(7)Toggle data network.
(8)Refresh the data network.
[How to use]
Please see the video of Youtube.
1. Flip Cover - Auto screen on/off when the flip cover has closed/opened.
2. Motion - Turn over to switch off screen, and vice versa.
3. Pocket - Putting the phone into pocket will turn off screen, and vice versa.
1. Config the screen off delay time to avoid fault screen off detection.
2. Bypass auto screen off when screen in landscape mode.
3. Allow disable screen on / off independently.
4. Provide a notification bar icon for monitoring the status and a short cut to program config.
5. Provide a skip the lock screen page function when auto screen on (beta).
6. Auto start the application when reboot device.
7. Support language: English, Traditional Chinese, Simplified Chinese and Korean.
8. Work fine on the most of android 4.0.3 device with proximity sensor.
- To prevent program auto killed by system, please show icon on notification bar
- Refer to the limitation of system, the screen off function requires device admin permission
- You must disable the service first before uninstall application
- basic arithmetic operations in line with BODMAS rule and with up to ten brackets
- fractional arithmetic
- trigonometric and hyperbolic as well as their inverse functions (degree, grad, radian)
- logarithmic and exponential functions
- binary, octal and hexadecimal calculations
- sexagesimal conversions
- more than 40 constants of physics, math and chemistry
- memory functions
- random numbers
Don't hesitate to contact me if you face any issues or if you have any suggestions. I'll try to help/response you as soon as possible.
1.) Everyone will think it as a simple calculator
2.) Hide and Unhide pictures, videos,documents or any other media type
3.) Hide and Unhide apps **ROOT REQUIRED
4). Don't show itself in recent apps
5). In case user forgets the password he can recover it by going into password recovery mode(by pressing 123456789+987654321 in calculator) and providing the secondary password
6). View hidden files without unhiding them again
More and more features and improvements will be made available soon. Suggestions are always welcome.
Note: 1. The secret screen's UI(the one with hide and un-hide buttons) may look a little weird on small screen sizes
2. Refresh gallery button will not work in android kitkat 4.4 (and it is not possible fix this). Don't worry its not even needed and will most probably be removed in future release.
Smart Data Switch (SDS) allows sophisticated switching data or wi-fi on/off based on few pretty nice triggers. If you are looking for only basic widget data on/off you do not need this app.
Application consists of 4 parts:
SDS Settings – app for configuration
SDS Switch – widget for switching data on/off
SDS Start – widget for start/stop automatically switching
SDS APN Check – widget for opening APN settings, for some Androids it shows current APN NAME!
* switch data on/off manually from widget
* switch data on/off automatically according timers
* switch data off when screen is locked or turned off
* delicate switch Off if data stream continues
* Network speed monitor
* switch data off when wifi is connected
* switch data off in night time
* 5! shortcuts for notification bar
To be synchronized and save battery power set 1 min interval for "switch ON“ timer and 10 min interval for "switch OFF" timer.
To finish download/upload and then switch data Off use feature which wait for last-bytes of data stream.
App works also like battery defender when wifi preferred//night mode options are used.
With this app you can have all data-consuming apps. synchronized without manual switching data on/off and at the same time have the data most of the time Off = save battery.
[data, switch, battery, 2G, 3G, LTE, automaticall, speed, monitor, smart, wifi, wi-fi, widget, time, apn, network]
- fully customizable sound Profiles
- setup Volumes, Bluetooth, WiFi, AP (hotspot), Mobile data, Aeroplane mode, Call forwarding, Screen brightness and Ringtones
- mute or raise volume for selected contacts including vibration options
- Volume Lock and Silent mode detection
- automatic launch of selected applications with profile
- switch profiles by Timers, Locations, Calendar, Wi-Fi and Bluetooth
- Speed volume mode and Headphones mode
- 30 Widgets designed for quick and convenient control from your home screen
- various applications and widget skins for perfect harmony with the color and settings of your Android
- low energy demand on battery
- localized in 13 languages: ENG, SPA, POR, FRE, GER, RUS, KOR, CHI, JPN, ITA, POL, CZE, SLO
PROFILES BY TIMERS
Are you tired of adjusting the volumes manually? With a SVC+, you can schedule the activation of profiles using timers.
Are you sick of muting the ringer at night, restoring it in the morning, or even turning the WiFi or Mobile data on and off? SVC+ can do it for you.
PROFILES BY LOCATIONS
Add your favorite places and let the application switch profiles according to your current location.
Do you use Bluetooth and Mobile data on your way to work, and then in the office, you need to enable WiFi instead? Add both the place where you park and the location of your office, and let SVC+ take care of the rest!
PROFILES BY CALENDAR EVENTS
Do you have a busy schedule? Let profiles be switched by the events in your calendar (Gmail, MS Exchange and more). All you need to do is to add profile tag to the title or description of the event.
PROFILES BY WI-FI NETWORKS
With this feature, you can switch profiles when connected to selected Wi-Fi networks. Assign profile "work" to your Wi-Fi network in the office and when the connection is made, your phone will automatically turn to silent mode, e-mail client starts and the ringtones or vibrations will be allowed for your VIP`s only.
PROFILES BY BLUETOOTH DEVICES
Do you like to ride a motorcycle, bike, or exercise and listen to your favorite music? After connecting the Bluetooth headset, you will never need to manually turn on the music player, or Speed volume mode.
SPEED VOLUME MODE
Do you listen to music in public transport? Does it bother you when music is too loud at the bus stop or while driving barely heard? Treat your hearing to better with a SVC+ and Speed volume mode, dynamically adjusting the volume according to the speed at which you are moving.
Do you want to hear music with headphones and be sure that if the headphones were accidentally ripped off, you won't be embarrassed by loud noises from your phone, e.g. in your doctor's waiting room? The headphones mode ensures that the sound is muted when headphones are unplugged. It restores the volume when the headphones are plugged in again.
SILENT MODE DETECTION
Do you wish to take a nap after lunch and don't want to be disturbed for at least half an hour? The SVC+ can detect silent or vibrate mode and offer you an option to automatically increase the volume after selected time.
Application SVC+ was thoroughly tested on all versions of Android up to the latest 4.4 KitKat. It is optimized for tablets too.
If you have a problem or question, you can always contact our technical support: firstname.lastname@example.org.
A lot of answers can be found in help and FAQ: http://smartvolumecontrol.com/en/help-center.
Video tutorials "step by step" are prepared to inspire you here: http://www.smartvolumecontrol.com/tutorials/.
It's a very useful application if you frequently forget to turn WiFi off when leaving a hotspot, or if you want to automatically switch from mobile data to WiFi to conserve battery whenever you're back into a hotspot.
Here are some of cool features Smart WiFi Toggler has to offer:
- Automatically learns your WiFi hotspot locations.
- Turns WiFi off when disconnected from WiFi network.
- Automatically turns WiFi on when near a known hotspot.
- Uses your network location. No GPS battery drain.
- Provides the ability to control "auto-connect" behavior for each hotspot.
- Ability to lock WiFi to a disabled state.
- Warning notification and auto-locking WiFi when a hotspot is down.
- WiFi Hopper: Jump from a weak hot spot to a strong one.
- Toggle network mode on CM based ROMs.
- History, logging, and a troubleshooting screen in case you face any problems.
There is an extensive help section with the app, so be sure to check it out if you have any questions.
Hope you enjoy using Smart WiFi Toggler as much as I enjoyed building it!
Please read the below notes
Note 1: This app requires "mobile network location" access to be enabled on your device.
Note 2: Persistent mode shows a notification icon. If you don't want the icon, disable persistent mode.
Note 3: On some devices WiFi Sleep Policy causes incorrect behavior. Please set this to always keep WiFi on. To do that, go to Android Settings --\ WiFi --\ Advanced (menu).
- ACCESS_COARSE_LOCATION: To determine your network location.
- ACCESS_WIFI_STATE: To check WiFi state.
- ACCESS_NETWORK_STATE: To check the network state.
- WRITE_EXTERNAL_STORAGE: For logging.
- CHANGE_WIFI_STATE: For toggling WiFi.
- WAKE_LOCK: For waking the device up in scheduled mode.
- RECEIVE_BOOT_COMPLETED: To run on start-up.
- LISTEN_SIGNAL_STRENGTHS: To determine the cell signal strength.
- INTERNET: To receive ads. Yes, this app has ads!
- CHANGE_NETWORK_STATE: To toggle the data connection.
- READ_PHONE_STATE: To detect if there's a call in progress.
- CHANGE_NETWORK_MODE: Valid for CM ROMs only.
Keywords: intelligent, automatic, auto, wifi, wireless, wi-fi, hotspot, network, toggle, switch, 2G, 3G, battery, power, juice, conserve, drain, location, cell, gps, manager, manage
With the new Smart Touch function, this app offers a new way to control your TV: http://www.youtube.com/watch?v=Qh7CNzpU5Ho
After starting this function, simply put 4 fingers on the screen and the buttons will find your fingers!
Smart TV Remote allows controlling your Samsung TV simply over the local network.
It offers the possibility to switch between channels not only by using the channel number, but by using channel icons to switch between TV channels independent from their position in the channel list. Thus, channel sorting on the TV is not needed anymore. Simply configure and sort your favorite channels on the remote.
This app was tested with different Samsung TVs (B-, C-, D- E-, and F-Series), but it could happen that some devices are not supported.
To ensure the support of such a variety of TVs, it could be that some buttons are either not working or multiple buttons have the same function.
Smart Remote offers lots of cool features which allow simply working with Samsung Smart TV functionality.
Have fun and explore other cool functions…some are hidden behind long click events, so be attentive!
Note: On Samsung B-Series TVs the app "Remote Lan Control" must be installed.
Note: On Samsung C- und D-Series TVs the function "Remote Control" in the settings must be enabled.
Note: On Samsung E- und F-Series TVs the App must be set as allowed remote application in the Allshare settings of the TV.
Note: Since it is not possible to select the HDMI sources directly, the app has implemented a workaround.
Thus, the HDMI button number does not corresponds to the HDMI number on the TV. The HDMI button number
describes the number of active HDMI devices, e.g. when having two HDMI devices, use the buttons HDMI1 and HDMI2!
Note: Check the tutorial video: http://www.youtube.com/watch?v=DPqypuTe7N0
Note: The app uses Google Analytics, which can be disabled in Settings/Info! No private information is stored in the app!
Note: Smart Touch Pad works only on device which has at lease 4 point multitouch screens. On some HTC devices, the 5 point multitouch must be activated in the settings first.
We assume no liability for damages on the mobile device or the TV!
You can personalize the following behavior for music, call and idle mode.
Idle mode (When between calls and playing music)
Launch Music player
Launch FM Radio
This application have been designed to be used with standard android music player but also tested for Walkman Player and a variety of other music players. If your application doesn’t work as expected? Please try to activate/deactivate the headset control in the music player itself since this might be in conflict with this application.
The SmartKey application supports Android 4.0 and above and are designed for Sony Xperia. It will support also other phones manufactures subject to Android implementation but it can have functionality limitation.
Disclaimer: For coming android releases there might be changes in how the headset control is handled. This may/may not interfere with this application. This application may be upgraded accordingly provided it can be handled from the application and not the android system only. Please enjoy your Sony headset with this headset control application, making living easier.
Place the devices close together(within 20cm), open the application in both phones and tap Connect button on only one of the devices. You can instantly transfer your personal data between GALAXY phones.
This application uses high frequency audio to establish a connection between devices.
You may not be able to connect if the application is not open or the button is not tapped on one of the devices, or if a pair of earphones or a Bluetooth headset is connected to the device.
If you are looking to switch from a non-Samsung device to a supported Samsung device, please use the "Smart Switch PC" that is PC software.
For more information, go to "http://www.samsung.com/smartswitch".
- Supported GALAXY Devices :
Hardware : Galaxy S2, S2-HD, S3, S3-mini, S4, S4-mini, S4-Zoom, S4-Active, Galaxy Win, R style, Premier, Grand, Express, Express2, Mega, Round, Golden, ACE3, Galaxy Note 1, Note 2, Note 3, Note 8.0, Note 10.1, Galaxy Tab 3(7`,8`,10`), Galaxy Tab 2(10`)
Software : upper Android OS ICS(4.0)
(For Galaxy S2, old OS(GB/ICS) version can causes incompatibility. If your S2 does not work properly, please try after firmware update.)
- Supported Data :
Contact, Schedule, Memo, Message, Photo, Music, Video, Document, App List, Wallpaper, S-Health, Story album, Lock screen, Call logs, WiFi Setting, Alarm
( "Wallpaper,S-Health,Story album,Lock screen,Call logs,Alarm,WiFi setting" are available with OS JellyBeanPlus(4.2) and over. )
Home screen Setting - This feature is available between Note 3 devices.
Document type - DOC, DOCX, PPT, PPTX, XLS, XLSX, PDF, HWP, GUL
Contact - Ringtone, Message alert, Vibration pattern
Schedule - Sticker, S-Memo, Image, Alarm, Group
: MMS cannot be transferred depending on devices.
: Local Data Only
(Google & Samsung Account data cannot be transferred.)
“Smart Optimization Box” will give you more benefit along with its optimization function. It can prolong standby time by starting Eco mode and brightness control; its prefect system management can help your smart phone speedup; it can clear cache files and histories in the device. In addition, you can enjoy one-click optimization on your home screen by tapping the Widget!
All related function considered in the helpful app “Smart Optimization Box” – optimization is simple!
■Battery service management
■APP 2 SD
■Widget (various shortcuts, switch-type) - “Smart Optimization Box” has: App shortcut/Wi-Fi switch/GPS switch/Bluetooth switch/Flight mode switch/Turning control switch/Battery indicator shortcut/Brightness control/Sound mode /volume/System optimization/Widget color setting
※Installation of a widget cannot be performed when this application is moved to SD card.
【Get high praise in users' reviews!】
Alan - April 23, 2012 - HTC Evo 4G with version 1.0.6
★★★★★Excellent on htc evo,must have.
Kurt - May 3, 2012 - Samsung Infuse 4G
Really like this app, its a gotta have app.
Linda - April 17, 2012 - Huawei M865 with version 1.0.4
★★★★★Smart. Optimization App
Just installed works great Will use daily. Thanks great job
Danielle - May 2, 2012 - Motorola Droid X2 with version 1.1.1
★★★★★Love the widget customization
Much as we'd like to it's almost impossible to build an app that supports all android phones. But with your help, we'll try. Please help us make this app better by sending bug reports to "email@example.com". We might ask you additional question for your help. Don't forget to include your phone model and your Android OS. Thank you so much!
■When the various communication permissions can be used?
They can be used in ad display and effect tests.
It will be used in setting ad display and collecting related information of download regions (states).
It will be used in setting ad display and collecting related information of download regions .
Communication (Phone information)
It will be used in collecting Android versions of phones which downloaded the app.
More from developer
איש תלוי (או התליין) משמש כלי מצוין לשיפור השפה והעברת הזמן בנינוחות.
מטרת המשחק: לנחש מילה חבויה, כל ניחוש לא נכון עולה בחיים אחד עד שנגמרים החיים :[
ניתן לבחור את המילים מתוך רשימות מוכנות מראש ולסנן אותם על ידי רמות קושי שונות.
הרשימות מתעדכנות לפי אחוז ההצלחה של קהילת המשתמשים. הניקוד ניתן על קושי המילה וכמות החיים של השחקן.
שתפו את השיאים שלכם עם החברים שלכם בחשבון הגוגל יש מהאפליקציה!
תומך ב Google game services
אהבתם את המשחק? - שתפו, דרגו, לייקו ותרמו לנו אם האפליקציה בתשלום ;)
תודה, ומשחק מהנה!