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

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  • Forum posts: 70

Dec 31, 2015 9:40:54 AM via Website

NY Competition Results

Starts Score
I place: Vlad Balanuk (28 710)
II place: Daniar Berikov (16 658)
III place: Natalya Mironova (12 753)

Brainstorm Score
I place: Vlad Balanuk (230)
II place: Ruslan Y (216)
III place: Natalya Hasanova (198), MyMaths Prof (198)

Smartwatch Score
I place: L. Curtis Muldrew (225)
II place: Frank Gruber (224)
III place: Martin Wendler (193)

Congratulations to all winners! All 9 users will get Pro version of the app as a NY gift. I am going to contact all winners via Google+ to provide personal congratulations and instructions how to get Pro version. Please contact me via email mentalcalculationtricks(at)gmail.com or ping me in Google+, if you haven't received the message from me.

Happy New Year and Merry Christmas!

  • Forum posts: 70

Jan 1, 2016 9:09:49 PM via Website

Version 1.7.9
- fix possible issue with checking Pro version purchase

  • Forum posts: 70

Jan 3, 2016 8:42:09 PM via Website

Trịnh Hữu Tâm

Nice idea app :)

Thank you ) I am glad to hear this. Feel free to share your positive feedback on Google Play, it's really important for other users to hear your thoughts.

  • Forum posts: 70

Jan 11, 2016 7:51:52 PM via Website

I am glad to announce a new major release 1.8.0 with the following changes:

  1. All existing types of trainings were redesigned and aggregated under one menu item "Training". Now you can choose the following types of trainings:
    Training on quality
    Training on speed
    Training on result
  2. New material design based on card views for "Achievements" and "Training" screens
  3. Number of full screen ads was reduced


  • Forum posts: 70

Jan 14, 2016 6:36:51 PM via Website

Now you can change interface language in the app settings, no need to change device locale. Currently we support English and Russian languages, but support for new languages will be added on this week!

If you are ready to help with validations of machine translation on Italian, Spanish, French, Portuguese and German. Feel free to ping me. I will provide access to online service where you can easily check what Google Translate can :)

  • Forum posts: 70

Jan 18, 2016 2:17:40 PM via Website

Thank you, Alex :) Nice to hear this from you. I've spent dozens of days to make it according to material design guidelines )

  • Forum posts: 70

Jan 19, 2016 1:39:03 PM via Website

Version 1.8.2
- Portuguese language support (special thanks to Edinho Zanutto for his professional translation)
- improvements and bug fixes
- German, Italian, French and Spanish languages will be supported in the next releases

  • Forum posts: 70

Jan 21, 2016 5:23:56 PM via Website

Version 1.8.3
- French language support (special thanks to Régis Malot and Dmitry Loktev for his professional translation)
- German, Italian and Spanish languages will be supported in the next releases. If you are ready to help with machine translation validation, please mail us mentalcalculationtricks@gmail.com or via "contact us" form from the app

  • Forum posts: 70

Jan 25, 2016 10:48:12 PM via Website

Version 1.8.5
- support notifications and their configuration

  • Forum posts: 70

Jan 28, 2016 12:09:33 PM via Website

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

  • Forum posts: 70

Jan 29, 2016 5:57:19 PM via Website

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

  • Forum posts: 70

Feb 3, 2016 10:32:50 PM via Website

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)

  • Forum posts: 70

Feb 8, 2016 12:47:31 PM via Website

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

  • Forum posts: 70

Feb 12, 2016 6:10:55 PM via Website

New 60 seconds demo video about our app. Enjoy!

  • Forum posts: 70

Feb 17, 2016 6:57:03 AM via Website

  • 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
  • Forum posts: 4

Feb 17, 2016 8:13:05 AM via Website

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

  • Forum posts: 70

Feb 17, 2016 10:55:27 PM via Website


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!