
Retention Android App
Remember key book ideas! Review highlights using flashcards.
7 followers
Remember key book ideas! Review highlights using flashcards.
7 followers
The Retention Android App allows you to capture key book quotes from each chapter, transform them into flashcards, and leverage spaced repetition to boost retention effortlessly. With a growing collection of popular books and pre-organized highlights, you can jumpstart your learning and save time.








Love this idea! I struggle with the same problem—I jot down key points from books in my notes but rarely revisit them. I’ve been searching for an app like this and even considered building one myself.
Just downloaded it on my old Android, and it looks great! I especially love that you can search for literally any book. Are you planning to release an iOS version soon? I’d love to use it on my iPhone!
One feature that could be really useful is daily push notifications for highlights. A quick reminder each day could help reinforce key insights over time. It’d be even better if users could customize the notification time—whether in the morning, during dinner, or right before bed.
Also, what tech stack did you use to build this app? Really curious to hear more!
@daanmemelink Thanks so much for checking out the app and for your kind words! 🙌
I’m really glad to hear it’s something you’ve been looking for.
For the tech stack, I built it using native Android, Firebase for the backend and Figma for the designs.
I love the idea of daily push notifications! I’m actually planning to implement a reminders feature, where the app notifies you when you have highlights due for review. Customizable timing is a great suggestion, I’ll definitely consider that!
As for releasing the app on App Store, my focus right now is on refining the Android version and validating the idea before moving forward with iOS. But it’s definitely something I might explore in the future!
Really appreciate your feedback and ideas!
@alexchar8 Totally understand your approach to validating the idea before diving into iOS. Excited to see how the app evolves!