# Pi Panda > Memorization tool for pi digits with interactive training modes. (iPhone/iPad app by Greg Deterding.) - Source: https://appshunter.io/ios/app/pi-panda/id944607060 (this page in markdown: same URL + `.md`) - Developer: [Greg Deterding](https://appshunter.io/developer/927631831) - Category: Education, Games, Family, Trivia - Price: Free - Rating: 4.40/5 from 11 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 19 MB - Languages: American English - Released: 2015-02-25 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pi-panda/id944607060/reviews.md ## What is Pi Panda? With 100,000 digits available, Pi Panda is the essential training tool for anyone who wants to master the intriguingly infinite, irrational number, pi. Whether you want to exercise your brain, recite pi competitively, or simply impress your friends and family, Pi Panda is the perfect app for you! Turn on training mode when venturing into new pi territory. In training mode you can begin practicing wherever you like by simply scrolling ahead and tapping your starting digit. You can also tap the circle to flash the next few digits or tap and hold to keep them showing. Best of all, miss as many digits as you need without starting over! ## Key features - Memorize 100,000 digits of pi - Training mode for practice - Scroll to any starting digit - Tap to reveal next digits - Tap and hold to keep digits visible - No restart on mistakes ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/pi-panda/id944607060/reviews.md ### 5/5 — Love This App! *2020-06-23* Recently learnt the memory palace technique and thought Pi is a good practice. 101 digits memorized! Took around 2 hours but I’m hoping it’ll improve from here ### 5/5 — Nerd's must have app *2016-06-18, version 2.1* This is the best app if you've been looking for one to memorize pi ### 5/5 — I love this app *2016-03-29, version 2.0* The title says it all! ### 5/5 — Best Way to Learn *2015-03-13, version 1.2* I'd say this app is one of the best ways to learn. It helped me win our local PiDay competition this year ! ( we celebrated early cause campus is closed on Saturday !) ## Frequently asked questions about Pi Panda ### What is Pi Panda? Pi Panda is an educational app designed to help users memorize and recite the digits of pi. It offers a training mode to practice specific sections and allows for repeated attempts without restarting. ### How many digits of pi can I access with Pi Panda? Pi Panda provides access to 100,000 digits of pi, offering a comprehensive resource for memorization practice. ### Does Pi Panda have ads? No, Pi Panda is ad-free, providing an uninterrupted learning experience for users. ### What devices support Pi Panda? Pi Panda is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users. ### How does Pi Panda's training mode work? In training mode, you can scroll to any starting digit of pi and practice memorizing from that point. You can also tap to reveal the next digits or tap and hold to keep them visible. ### Can I make mistakes while using Pi Panda? Yes, you can miss as many digits as you need without starting over, allowing for a more forgiving and effective learning process. ### What is the age rating for Pi Panda? Pi Panda has an age rating of 4+, making it suitable for young learners and anyone interested in memorizing pi. ### How often is Pi Panda updated? Pi Panda was last updated on February 20, 2018, with version 2.2. While not frequently updated, the core functionality remains stable for its purpose. ## Version history (last 5 releases) ### 2.2 — 2018-02-20 This app has been updated by Apple to display the Apple Watch app icon. Minor updates and enhancements for iPhone X ### 2.1 — 2016-04-08 Pi Panda is now ad free! ### 2.0 — 2016-02-13 - Added ability to switch to training mode directly from the digit you missed - Adjusted the sizing of some UI elements for ease of use on bigger screens ### 1.3 — 2015-09-18 - More training features available without purchase ### 1.2 — 2015-03-05 - High score label added - Option to demo upgrade features - Other improvements and optimizations ## Apps similar to Pi Panda | App | Rating | Price | Category | | --- | --- | --- | --- | | [앱들엄마 초등필수영어](https://appshunter.io/ios/app/id1502496700) | 5.0 (1) | Free | Education | | [Geography Quiz: GeoGeek](https://appshunter.io/ios/app/geography-quiz-geogeek/id1595350840) | 4.8 (43) | $4.99 | Education | | [MatHop x÷ math game operation](https://appshunter.io/ios/app/mathop-x-math-game-operation/id1592747060) | 1.0 (1) | $9.99 | Education | | [Geography - Practice Europe](https://appshunter.io/ios/app/geography-practice-europe/id1551226660) | 5.0 (1) | Free | Education | | [4th Grade Math Testing Prep](https://appshunter.io/ios/app/4th-grade-math-testing-prep/id420293260) | 4.2 (75) | $2.99 | Education | | [MathEdge Division](https://appshunter.io/ios/app/mathedge-division/id438740300) | 4.5 (242) | $7.99 | Education | ## Related topics [select pi](https://appshunter.io/ios/topics/select-pi) · [pi score challenge](https://appshunter.io/ios/topics/pi-score-challenge) · [pi epsilon](https://appshunter.io/ios/topics/pi-epsilon) --- *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 2026-08-24.*