[APP] [4.0+] [Material Design] [Phone/Tablet/Wear] Mental Calculation Math Tricks

Version 1.8.5
- support notifications and their configuration

Version 1.8.6
- German and Italian languages support
- Spanish support is on its way

50% off on Pro version. Limited time offer. Hurry up!

Version 1.8.7
- updated notification icons
- fixed app crash after clicking "Share results" (Training on result, German language)
- fixed app crash after finishing Training on speed (Italian language)

Version 1.8.8
- Spanish language support
- don't play sound when device is in a silent, important notifications or vibro modes
- app stabilization

New 60 seconds demo video about our app. Enjoy!

• thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")
• app stabilization

Lilixiao

it is educational game, isn't it?

Which ages are suitable for this app? coz i wanna introduce to my 7-year-old little sister

Absolutely. Our app is for all ages! ) Feel free to introduce it to your sister ) Enjoy!

Version 1.8.11
- added two new tricks "Multiplication by 5" and "Multiplication by 25" to the section (Multiplication -> By specific number)
- fixed theory content for "Calculating square root"
- fixed typos in theory content for "Division - breakdown by single digit"
- thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")

Version 1.8.12
- implemented one of the features that was requested by our users: support two types of keyboards (phone and calculator style). Now you can choose your favourite keyboard in the app settings. Phone keyboard is used by default
- fixed typos in theory content and diagrams
- thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")

Version 1.8.13
- support installation to internal and external storages
- fixed issue with keyboard layout in text tasks
- thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")

Version 1.8.14
- app stabilization

Release 1.8.16
- online multiplayer: play online with your friends or random players
- new leaderboard based on number of wins in online multiplayer
- app stabilization
- thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")

• keyboard on the whole screen width (request from our users)
• random selection of tasks during training on result (request from our users)
• coming soon: charts with your daily progress, colourful diagrams instead of text explanations in theory!
• thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")

• new colourful diagrams instead of text explanations for most popular math tricks in theory. Diagrams for other methods will be added soon.
• multiplication table
• like/dislike functionality for theory
• coming soon: charts with your daily progress!

• now you can switch between colourful diagrams and text description for most popular math tricks in theory. Diagrams for other tricks will be added soon
• display user icons in online multiplayer
• coming soon: charts with your daily progress!

Release 1.9.5
- new type of training: now you can train those tasks in which you have made mistakes

Matthew Berdon

Not bad at all. Keep the good work up

Thank you Matthnew. We do all the best to satisfy needs of our users. If you have ideas, feel free to share them with us. We will try to address them

• daily training reminder. Now you can configure the app to remind you about daily trainings at comfortable for you time
• thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")

Release 1.9.7:
- 3 new math tricks to work with percents (module "division")
- fix mistake in the text task with leap years
- thank you for choosing us We wait your ideas and feature requests on new functionality and improvements that can be sent using "Suggest idea" button (menu item "About")

Release 1.9.9:
- app stabilization

Release 1.11.1:
- learn and train multiplication table up to 19
- multiplication table can be accessed directly from the app menu
- stars per day statistics with maximum value displayed on animated chart
- new leaderboard based on maximum number of stars per day
- ripple effect on cards and buttons for Android 5+
- training on result: improve formula to calculate additional time so that additional time can't be less than 1 second
- thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

Release 1.11.5:
- multiplayer improvements
- app stabilization
- fixes to diagrams in theory
- thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

• 100 000 downloads! Thanks to all our users that support us all the time.
• 30% off on Pro version. Limited time offer!
• thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

• support Latvian and Polish languages (many thanks to our users)
• new image for the menu
• updated tasks in multiplayer
• app stabilization
• update timings in Training on Speed based on user statistics (25% - golden cup, 50% - silver cup, 80% bronze cup)
• use unified app font
• enjoy colourful diagrams to all math tricks!
• thank you for choosing us If you are ready to help with app translation into other languages, just let us know [email]mentalcalculationtricks@gmail.com[/email] Pro version for all translators!

Back to school! New release 1.12.5 is out!

• training on complexity: solve as much tasks as you want with configurable complexity.
• thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

• support Chinese, Korean and Thai languages
• thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

• support Traditional & Simplified Chinese, Indonesian languages
• improvements in French translation (many thanks to our friend with nick Invent)
• training of multiplication table was returned back to maximum 9X9
• now you can see keyboard type in settings
• improvements & bug fixes
• thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

• support Arabic language
• two types of multiplication tables: basic (2...9) and advanced (10...19)
• thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

• fix possible crash on Android 7.0
• fix switch to Latvian language
• fix issue with flat chart with daily progress
• improve chart dates to be in device locale format
• thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

Release 1.13.4:
- improve task generation logic
- raised buttons for main actions
- thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

Release 1.13.5:
- small improvements

Release 1.13.6:
- thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

Release 1.13.9:
- increase right answer display time after mistake
- thank you for choosing us If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!

Thank you for choosing us We've prepared several cool features for you:

Release 1.14.3:
- new keyboard mode with 4 options (like in tests)
- new keyboard in material design
- improve speech-to-text and text-to-speech functionality, now you don't need to hold mic button, just press it when you are ready to provide the answer. Voice recording will be stopped automatically after silence
- full screen mode without status bar
- bug fixes & performance improvements

Thank you for choosing us We've prepared several updates for you:
- improvements to multiplayer
- coming soon: improvements to Italian and Dutch language support

If you are ready to help with app translation into other languages, just let us know mentalcalculationtricks@gmail.com Pro version for all translators!