
LeetFlash
Spaced Repetition for Coding
Free · In‑App Purchases · Designed for iPad
LeetFlash uses spaced repetitions to help you retain what you’ve learned and ace technical interviews. Build your personalized study routine today!
Mastering algorithms isn’t just about solving problems — it’s about reviewing them effectively!
LeetFlash applies spaced repetition techniques, inspired by the Ebbinghaus forgetting curve, to help you deeply memorize and retain LeetCode problems, making your technical interview prep smarter and more efficient.
Key Features:
- Intelligent Review Scheduling: Automatically plan optimal review times based on your performance.
- Easy Problem Capture: Use our Chrome Extension to save problems.
- Cross-Device Sync: Keep your study progress in sync across mobile and desktop.
Who is it for?
- Students and professionals preparing for technical interviews
- Developers aiming to strengthen their algorithm foundation
- Learners looking to build a sustainable and effective study habit
Let LeetFlash be your coach for algorithm mastery — turn your practice into lasting success!
Note: Adding new problems is currently supported via the LeetFlash website. The iOS app focuses on reviewing your existing saved problems.
Privacy Policy: https://www.leetflash.com/privacy
Terms of Use: https://www.leetflash.com/terms
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The developer, 润田 何, 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
- 润田 何
- Size
- 33.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- LeetFlash Premium $49.99
- LeetFlash Premium $4.99
- Copyright
- © 2025 LeetFlash