# LeetFlash — Spaced Repetition for Coding

> Spaced Repetition for Coding (iPhone/iPad app by 润田 何.)

- Source: https://appshunter.io/ios/app/leetflash/id6744669023 (this page in markdown: same URL + `.md`)
- Developer: [润田 何](https://appshunter.io/developer/1808802149)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 32 MB
- Languages: English
- Released: 2025-04-22
- Data updated: 2026-06-13
- User reviews in markdown: https://appshunter.io/ios/app/leetflash/id6744669023/reviews.md

## What is LeetFlash?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LeetFlash Premium | $4.99 | per month |
| LeetFlash Premium | $49.99 | per year |



## Version history (last 1 release)

### 1.0 — 2025-04-22

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*