# CoboCards Flashcards > Create, learn, and sync flashcards using a Leitner algorithm. (iPhone/iPad app by CoboCards GmbH.) - Source: https://appshunter.io/ios/app/cobocards-flashcards/id356355664 (this page in markdown: same URL + `.md`) - Developer: [CoboCards GmbH](https://appshunter.io/developer/356355667) - Category: Education, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 3 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 12.4 · 14 MB - Languages: American English - Released: 2010-02-19 - Data updated: 2026-06-10 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/cobocards-flashcards/id356355664/reviews.md ## What is CoboCards Flashcards? Create and learn flashcards on your device or download some from CoboCards.com. Add images, formulae, tables and learn with our innovative Leitner-algorithm. As a Free-User you can: - Study by status (5 boxes) - Study sorted/shuffled - Evaluate your answer - Flip through flashcards - Sync status with CoboCards.com - Upgrade to Pro version As a Pro-User you can additionally: - Search for specific flashcards - Create and display folders - Create new flashcard sets - Create, edit & delete flashcards - Study with Leitner algorithm - Extend Pro membership Example flashcards are available in the App. ## Key features - Create custom flashcards - Add images, formulas, and tables - Leitner algorithm for learning - Sync progress online - Study by status - Create and manage folders ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | One Month Pro | $5.99 | one-time | | Six Months Pro | $19.99 | one-time | | Three Months Pro | $12.99 | one-time | ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/cobocards-flashcards/id356355664/reviews.md ### 3/5 — Great study aid but... *2016-07-07* This app has been helpful for memorizing vocab, dates, and facts. However, the website seems to go down frequently (for fairly short periods of time). This is frustrating when you're trying to add new cards or study on the computer. ### 1/5 — Crashes all the time *2013-05-26, version 1.0.3* I liked the format of this website which is why I chose it over several others. However, the site must have a really bad server because it crashes frequently, leaving me with no access to my work. Not good when you have a test to study for! Very disappointed. ### 5/5 — helpful and worthwhile *2012-12-30, version 1.0.3* very helpful and definately worth extending to the pro membership the additional features are great. ### 5/5 — great idea *2012-12-30, version 1.0.3* great idea and does the job well and love that the study levels sync automatically ### 5/5 — Fantastic *2012-12-29, version 1.0.3* this is really easy to use and already I've put together some really helpful flashcards - exam in three weeks :-S ### 5/5 — Extremely useful *2012-12-29, version 1.0.3* This is an extremely useful application and works really well. Overall the app runs great with good use of colours and graphics. thx ### 1/5 — Terrible *2012-07-26, version 1.0.3* This app crashes CONSTANTLY. Set up the account online, and it wont let me log in To download my flashcards. Whenever i put in my userid and password, it takes a minute and closes. Would give it zero stars if I could 👎 ### 3/5 — Eh *2012-01-18, version 1.0.2* Bit expensive and there really should be something telling you how to download sets. A pain to figure out... But otherwise good. Also NEED to update and make it possible to make flash cards from the app.... ### 3/5 — This app makes it easier for studying *2011-05-16, version 1.0.1* I think it's good so this way it's easier to study for tests and you don't have to write out flashcards. ## Frequently asked questions about CoboCards Flashcards ### How does CoboCards help me learn? CoboCards uses an innovative Leitner algorithm, a spaced repetition system, to help you memorize information effectively. You can study flashcards based on their status, allowing you to focus on what you need to review most. ### Can I create my own flashcards in CoboCards? Yes, you can create new flashcard sets and edit or delete existing ones. The Pro version allows for more advanced creation and management of flashcards, including folders. ### What kind of content can I add to my flashcards? You can enhance your flashcards by adding images, mathematical formulae, and tables. This makes learning more visual and comprehensive, catering to various subjects. ### Is CoboCards available on multiple devices? CoboCards is available on iPhone and iPad. Your study progress can be synced with CoboCards.com, allowing you to access your flashcards across different devices. ### What are the benefits of upgrading to the Pro version of CoboCards? The Pro version unlocks features like searching for specific flashcards, creating and displaying folders, and the ability to create, edit, and delete flashcards. It also provides access to the full Leitner algorithm study mode. ### How often is CoboCards updated? The latest version of CoboCards is 3.1.0, which was last updated on November 6, 2023. This indicates regular updates to improve functionality and user experience. ### What is the age rating for CoboCards? CoboCards has an age rating of 4+, making it suitable for a wide range of users, including younger students. ### Does CoboCards have ads? No, CoboCards does not contain advertisements. The app is free to use with optional in-app purchases for the Pro version. ## Version history (last 5 releases) ### 3.1.0. — 2023-11-06 Bug fixing ### 3.0 — 2021-06-18 We have updated the CoboCards App from the Ground up. Everything is new. CoboCards is now also giving you access to Leitner (Spaced Repetition Learning) on the app for free. More updates to come to the Web soon as well. Stay tuned :) We hope you like the update. Let us know with an honest review! ### 2.1 — 2019-03-11 New Feature - Learn selected tags ### 2.0 — 2017-10-19 - Updated to work for iOS 11 - Updated look for iOS 11 Note: We removed the editing capabilities inside the app to make the new release faster ### 1.0.5 — 2014-01-04 Fixing the Sync Process - Learn Level, Leitner-Algorithm, flashcard content are now synced properly - Multiple login with different devices is possible now (Phone and Tablet) --- *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 2026-06-10.*