Pi Trainer

This app helps you memorize irrational numbers. The numbers available are:
- Pi;
- Tau;
- Euler's number e;
- The square root of two;
- The Golden Ratio (Phi);
but you can also add your own numbers.

There are the available training methods:
- Just seeing the number typed out
- Typing it out and get notified when a digit is wrong (also see your score)
- Typing it out and measure how long it takes you (+ high scores)
- Some digits are shown and you have to type the digits that come after them

I also made an optional in-app-keyboard, as the Android number keyboard has another layout than most calculators.

Thanks to Julien Freslon for translating the app into French! If you want to translate the app into your language, please let me know by sending an email.

If you have any feature requests or want to report a bug, please let me know. You can send me an email at teinvdlugt.developer@gmail.com.
Read more
4.7
56 total
5
4
3
2
1
Loading...

What's New

I added a privacy policy button.
Read more

Additional Information

Updated
October 1, 2018
Size
3.3M
Installs
5,000+
Current Version
2.5.2
Requires Android
4.0 and up
Content Rating
Everyone
Permissions
Offered By
Tein van der Lugt
©2018 GoogleSite Terms of ServicePrivacyDevelopersArtistsAbout Google|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.