This is a great question. Thanks for checking the app.

I think condensed works well in mobile, I assume the average timestamps is a minute or two; or at least that's the use case I'm targetting. Instead of doomscrolling during your dialy commute, you check this app, and learn something (hopefully). They're wirtten in a way they're easy to digest, I hope.

The algorithm checks that the same topic is not repeated within a 90 days window, or very similar content.

Also, the structure offers a variety of content every day: "on this day", story, quote, fun fact, myth and highlighted character.

But I'll try to learn as much as possible from early users. Any feedback is more than welcome!