Load text from your files or paste it from the internet, then work or "play" with it.
Rolling, reordering, discovering text will help you with your study or work.
Alternating questions & answers will let you build exercises and games.
The texts you use can obviously pertain whichever topic, i.e. sciences, literature, law, languages, tests, quotes, songs, your speech, theatre scripts, ...
You can then choose the features in the app to help you memorize and then test your results.
For instance you can load or paste the text of a poem (or any other topic), let it roll untill you think you memorized it, then test your knowledge reordering the text blocks, discovering hidden words or whole hidden blocks.
You can also build your own Questions and Answers and practice with them.
You can then save the text and reuse it later.
Of course – beyond the ‘professional’ usage - you can also use the app in the free time, using texts of songs, nursery rhymes, riddles, ...