BrainExtension is an app for learning vocabulary. It makes usage of artificial intelligence to optimize the learning speed.
Let's get started
screenshot mobile app

Easy to use

The application is extremely easy to use and has a simple and clear design that ensures focus and avoid distraction.

screenshot mobile app

See progress

The application shows you in numbers, graphs and tables how your learning is progressing over time and to which extent you forget words.

screenshot mobile app

Built-in translator

When you want to add a new word you can translate it automatically. The translator works with the languages German, English, Russian, Spanish, French, Portuguese, Italian.

screenshot mobile app

Desktop version

You can use the application via mobile app and via desktop in the browser. In both cases you access the same content you entered.

screenshot mobile app

Add several words at once

You can enter words in three ways: Enter word by word, Copy/paste a part of a table from Excel LibreOffice, Google Spreadsheet or use a special Google Spreadsheet that allows to transfer the entire content of the spreadsheet to the app.

Watch app in action

The video shows the the main functionality of the app and how to add new words.

Let's get started

To get started please follow these simple steps:

  1. Follow this link in the browser of your mobile phone, notebook or desktop: Link
  2. In your mobile phone add the page to your home screen so that you can easily access it like other apps on your device.
  3. Register with your email address.
  4. Check your email for the password.
  5. Login. You will need to log in only once.
  6. Add words
  7. Learn & enjoy
  8. If you experience any difficulties or have suggestions for improvement - please contact me:

Contact: Skype: this_is_alex Terms and Conditions Privacy Imprint