Pi Trainer 2.6.4
Free Version
Publisher Description
Pi Trainer - Learn the digits of π, e, √2 and more
Always wanted to learn the decimal expansion of pi or any other real number by heart? This simple yet powerful app helps you memorize hundreds of digits in no time. Featuring amongst other things a timed mode to improve on your and your friends' high scores and a fully customizable keyboard.
Just remember, knowing the first thirty digits of pi is enough to calculate the volume of the observable universe accurate to the size of one hydrogen atom. So who needs to know more digits? You of course!
The app includes the following numbers by default:
- pi;
- tau;
- Euler's number e;
- the square root of two;
- the golden ratio φ.
You can also add your own numbers. If you have any suggestions for numbers that should be included by default, feel free to let me know.
There are multiple training modes available.
- Practice mode lets you type out the number, notifies you when you're wrong and shows the total amount of errors made. You can change the starting position to focus on a particular part of the number.
- Reference mode shows all digits of the selected number. Add spaces at regular intervals to organize the number visually, or specify the number of digits per line.
- Complete mode shows you some digits and asks you to type the digits that come after them.
- Timed mode lets you type the digits from the beginning of the number and measures the time until the first error. See how many digits you typed per minute and improve on your achievements on the highscores page.
The app includes an optional in-app-keyboard, as the Android number keyboard has another layout than the calculator you might be used to. The key ordering, width and height can be adjusted to fully match your needs.
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 email me at teinvdlugt.developer@gmail.com.
About Pi Trainer
Pi Trainer is a free app for Android published in the Teaching & Training Tools list of apps, part of Education.
The company that develops Pi Trainer is Tein van der Lugt. The latest version released by its developer is 2.6.4.
To install Pi Trainer on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2021-08-26 and was downloaded 4 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Pi Trainer as malware as malware if the download link to com.teinproductions.tein.pitrainer is broken.
How to install Pi Trainer on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Pi Trainer is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Pi Trainer will be shown. Click on Accept to continue the process.
- Pi Trainer will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
