# Nimzo — Chess flashcard system > Chess opening flashcard system for long-term memory retention. (iPhone/iPad app by Maximilian Leiwig.) - Source: https://appshunter.io/ios/app/nimzo/id6758252932 (this page in markdown: same URL + `.md`) - Developer: [Maximilian Leiwig](https://appshunter.io/developer/1871743987) - Category: Education, Games, Board - Price: Free with in-app purchases - Rating: 3.00/5 from 2 App Store ratings - Age rating: 12+ - Requires: iOS 17.0 · 52 MB - Languages: American English - Released: 2026-04-11 - Data updated: 2026-08-22 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nimzo/id6758252932/reviews.md ## What is Nimzo? Are chess openings holding back your progress? Ever study an opening—only to forget it when you're at the board? Nimzo uses a smart flashcard system that shows you opening lines exactly when you're about to forget them. By reviewing at the right moment, you build lasting memory so your preparation actually sticks when it matters most. Instead of passively reading theory, you actively recall moves and variations through spaced repetition — the proven method for long-term retention. Over time, Nimzo learns what you know and what you don't, keeping your repertoire sharp without wasting time on lines you've already mastered. With Nimzo you can (subscription required): - Study opening lines through a smart flashcard review system - Build and maintain a personal opening repertoire over time - Memorize main lines and variations so they stick at the board - Earn XP for study activity and track your progress over time - Create your own decks or study decks shared by the community Whether you're preparing a full repertoire or picking up a new opening for the first time, Nimzo makes sure you never forget your preparation when it counts. --- SUBSCRIPTION INFORMATION Access to Nimzo requires a subscription. Please be aware of the following: - Payment will be charged to your Apple ID account at confirmation of purchase - Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen subscription plan - Subscriptions may be managed by the user and auto-renewal may be turned off by going to Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription, where applicable --- Terms of Use: https://nimzochess.com/termsofuse Privacy Policy: https://nimzochess.com/privacypolicy Terms & Conditions: https://nimzochess.com/termsandconditions ## Key features - Smart flashcard review system - Spaced repetition for memory - Personal opening repertoire building - Memorize main lines and variations - Earn XP and track progress - Create or study community decks ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Yearly access | $48.00 | per year | | Monthly access | $5.99 | per month | | Monthly access | $2.99 | per month | | Yearly access | $24.99 | per year | ## Frequently asked questions about Nimzo ### What is Nimzo? Nimzo is a chess flashcard system designed to help you memorize chess openings. It uses spaced repetition to ensure your preparation sticks when you're at the board. ### How does Nimzo help with memorization? Nimzo employs a smart flashcard system and spaced repetition, a proven method for long-term retention. It actively tests your recall of opening moves and variations. ### Can I create my own chess opening decks in Nimzo? Yes, you can create your own decks of opening lines to study. You can also explore and study decks shared by the Nimzo community. ### What subscription plans are available for Nimzo? Nimzo offers several subscription plans, including monthly and yearly options, with varying prices. Some plans include a 3-day free trial. ### How do I manage my Nimzo subscription? Subscriptions can be managed by the user, and auto-renewal can be turned off by going to your Account Settings after purchase. ### Does Nimzo have ads? Yes, Nimzo contains advertisements, as indicated by the 'hasAds' flag in its data. ### What devices does Nimzo support? Nimzo is supported on iPhone and iPod devices, running on iOS. ### What is the age rating for Nimzo? Nimzo has an age rating of 12+, making it suitable for users aged 12 and older. ## Version history (last 5 releases) ### 1.0.7 — 2026-07-28 This update makes opening practice more effective and reliable. • Improved the spaced repetition algorithm to better schedule your reviews • Fixed issues with cards that use custom starting positions instead of the standard chess starting position • Additional bug fixes and performance improvements ### 1.0.6 — 2026-07-15 Improved chess board haptics ### 1.0.5 — 2026-07-09 New in-app feedback prompts. Bug fixes and performance improvements. ### 1.0.4 — 2026-07-07 You can now create opening cards from any chess position! Cards support custom starting FENs, making it easier to study sidelines, middlegame plans, endgames, and opening variations that don't begin from the standard starting position. ### 1.0.3 — 2026-06-10 Improve onboarding ## Related topics [nimzo](https://appshunter.io/ios/topics/nimzo) --- *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 2026-08-22.*