We Answer
Frequently Asked Questions
What does this website contain?
An interactive learning application with integrated artificial intelligence. With just a few clicks you can check how well you have learned.
Why can I learn particularly well with it?
Here you will find an incredible number of high-quality multiple choice questions tailored to your learning content with constructive feedback.
Is it really free?
Yes, our learning application is free and financed through advertising. We optionally offer an ad-free premium upgrade with additional functions and content.
How can I adjust the difficulty level?
The difficulty level adapts individually and automatically.
Which web browsers are supported?
We support the latest versions of the popular web browsers Chrome, Firefox, Edge and Safari.
What does the premium version offer?
The premium version offers ad-free and additional features and content.