# Revisions-DSA Coding Practice — Practice Leetcode questions > Coding interview preparation app for algorithms and data structures. (iPhone/iPad app by Jason Zhao.) - Source: https://appshunter.io/ios/app/revisions-dsa-coding-practice/id6747105381 (this page in markdown: same URL + `.md`) - Developer: [Jason Zhao](https://appshunter.io/developer/1528915469) - Category: Education, Developer Tools - Price: Free with in-app purchases - Rating: 5.00/5 from 5 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 50 MB - Languages: American English - Released: 2025-06-12 - Data updated: 2026-07-18 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/revisions-dsa-coding-practice/id6747105381/reviews.md ## What is Revisions? Revisions is the ultimate coding interview preparation app designed to help you master the algorithms and data structures that matter most. Whether you're preparing for interviews at top tech firms or just sharpening your problem solving skills, our structured approach ensures you're ready for success. ## Key features - Algorithm mastery - Data structure practice - Structured learning approach - Coding interview preparation - Problem-solving skills enhancement ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro (6 Months) | $9.99 | per 6 months | | Pro (1 Month) | $1.99 | per month | | Pro (1 Month) | $0.99 | per month | | Pro (6 Months) | $4.99 | per 6 months | ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/revisions-dsa-coding-practice/id6747105381/reviews.md ### 4/5 — Lifetime subscription *2026-03-01, version 1.4.0* I really like the app but I wish there was a way to get lifetime subscription as well. 6 months is not for a student ### 4/5 — Generally very useful! *2026-01-22, version 1.4.0* Overall I'm glad I found the app and finding it helpful! Some weird UX patterns though. For example, the approaches, assumptions, edge cases, practice, and revision notes are all switched if you switch the solution within the problem statement, and haven't found another way to switch them. Ideally this would be clear in the navigation ### 5/5 — Super helpful tool for LeetCode style problem revision! *2025-10-24, version 1.4.0* Amazing App! I’m considering to upgrade to PRO in a few days. Please keep adding more problems. I will spread the word for this app! ### 4/5 — Great so far but some content is missing *2025-09-12, version 1.4.0* I would love to pay for pro version if the developers add the missing diagrams and fix the “Missing section “ error messages for some solutions ### 5/5 — Excellent app *2025-09-11, version 1.4.0* Smooth and rich UI, Loved the features ### 4/5 — Section not found *2025-09-07, version 1.4.0* Hi, I find some sections are missing. I want to know if there will be updates? Besides, it is a very useful tool for leetcode! ### 3/5 — Only in python *2025-08-25, version 1.4.0* Dear team , please provide code in c++ also ### 5/5 — Great but add this *2025-08-07, version 1.4.0* Hi, I cant find exactly whats included in the pro version and whats in free plan. Can you add a page comparing free vs pro when you click to buy the pro version. The app is great, thanks ### 5/5 — Great app for Leetcode journey *2025-08-02, version 1.4.0* Loved the app. Could you add Striver’s DSA sheet too ? ## Frequently asked questions about Revisions ### What is Revisions-DSA Coding Practice? Revisions-DSA Coding Practice is an app designed to help users master algorithms and data structures for coding interviews. It provides a structured approach to problem-solving and interview preparation. ### What kind of learning methodology does Revisions-DSA Coding Practice use? The app employs a structured approach to learning algorithms and data structures. This method aims to systematically build problem-solving skills essential for coding interviews. ### How does Revisions-DSA Coding Practice track user progress? While specific progress tracking features are not detailed, the app's structured approach implies a focus on mastering individual concepts and problems. Users can gauge their progress by their ability to solve practice questions. ### Does Revisions-DSA Coding Practice offer certifications? The provided information does not mention any certifications offered by Revisions-DSA Coding Practice. Its primary focus is on skill development for interview preparation. ### What are the subscription options for Revisions-DSA Coding Practice? Revisions-DSA Coding Practice offers several subscription plans, including Pro options for 1 month at $0.99 and $1.99, and 6 months at $4.99 and $9.99. These plans likely unlock additional features or content. ### How often is Revisions-DSA Coding Practice updated? The app was last updated on August 1, 2025, with version 1.4.0. This indicates a relatively recent update, suggesting ongoing development and maintenance. ### What devices is Revisions-DSA Coding Practice available on? Revisions-DSA Coding Practice is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### What is the age rating for Revisions-DSA Coding Practice? Revisions-DSA Coding Practice has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger learners interested in coding. ## Version history (last 5 releases) ### 1.4.0 — 2025-08-01 - New coding walkthrough section. Learn problems quickly with an in-depth coding guide. ### 1.3.1 — 2025-07-18 - Minor bug fixes ### 1.3.0 — 2025-07-17 - New spaced revisions: new problems each day recommended based on problem you've completed before. Keep them fresh in memory. - UI improvements ### 1.2.3 — 2025-07-15 - Swipe to navigate between sections - Minor bug fixes ### 1.2.2 — 2025-06-30 - Added 100 new problems and a new problem set - Fixed a bug where revisions scroller wouldn't scroll ## Apps similar to Revisions | App | Rating | Price | Category | | --- | --- | --- | --- | | [Codelet](https://appshunter.io/ios/app/codelet/id1517315454) | 4.7 (127) | Free | Education | | [LeetO(n)](https://appshunter.io/ios/app/leeton/id6749620204) | 5.0 (5) | Free | Education | | [LeetCards](https://appshunter.io/ios/app/leetcards/id6502571848) | 1.0 (1) | Free | Education | | [Leetly - Land a SWE Job](https://appshunter.io/ios/app/leetly-land-a-swe-job/id6752914609) | 4.2 (10) | Free | Education | | [Systematic FYI](https://appshunter.io/ios/app/systematic-fyi/id6747363270) | — | Free | Education | | [AlgoCode Learn](https://appshunter.io/ios/app/algocode-learn/id6751961718) | 3.4 (7) | Free | Education | ## More apps by Jason Zhao - [Vaycay - Rank your travels](https://appshunter.io/ios/app/vaycay-rank-your-travels/id6761644040) All apps by Jason Zhao: https://appshunter.io/developer/1528915469 --- *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 2026-07-18.*