Cogi
Productivity
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
You read great books. You highlight powerful ideas. Then you forget them.
Cogi fixes that. It takes the quotes and highlights from the books you've read and resurfaces them daily using spaced repetition. The same memory technique used by language learners and medical students. Ideas come back to you at scientifically timed intervals so they actually stick.
Every morning, Cogi serves you a handful of highlights on beautiful, minimal cards. Swipe right if it resonated, left to see it again sooner, or up to remove it. That's it. No clutter, no feeds, no noise, just the wisdom you already collected, working its way into how you think.
Features:
- Daily highlight cards with swipe gestures
- Spaced repetition intervals that adapt to your reviews
- Quote Mix to control which books appear more or less
- Customizable daily highlight count (3 to 15)
- Share beautifully designed quote cards
- Streak tracking with a global leaderboard
- iCloud sync across all your devices
- Light and dark mode
- Completely free, no ads
Cogi is built for readers who believe the best ideas deserve more than one reading.
Ratings & Reviews
notification bug fix
The developer, Prince Malik, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Prince Malik
- Size
- 3.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- Copyright
- © 2026 Prince Malik