# Chinese Flashcards - Zungzi — Cantonese, Mandarin Flashcards > Apple Watch flashcard app for learning Chinese vocabulary with advanced algorithms. (iPhone/iPad app by Dittman Shum.) - Source: https://appshunter.io/ios/app/chinese-flashcards-zungzi/id1496948615 (this page in markdown: same URL + `.md`) - Developer: [Dittman Shum](https://appshunter.io/developer/1492526802) - Category: Education, Reference - Price: $9.99 - Rating: 5.00/5 from 5 App Store ratings · 7 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 37 MB - Languages: American English - Released: 2020-02-01 - Data updated: 2026-09-08 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/chinese-flashcards-zungzi/id1496948615/reviews.md ## What is Chinese Flashcards? Zungzi is derived from the Chinese words 鐘 zung (clock) and 字 zi (word). It is a flashcard app to learn up to 11,000 Chinese words from the official HSK 3.0 word list, right on your Apple Watch. No manual deck setup required — Zungzi automatically picks the right words for you and adapts based on how well you know each one, so you can start learning straight away. Some of the key features of this app are: - Spaced-repetition algorithm to repeat words that you attempt incorrectly more frequently than the words that you know well. - Support for traditional and simplified Chinese - Support for pinyin and jyutping romanizations - Word type and part-of-speech tags for extra context on every card - Bookmark words so you can look them up in a dictionary later - Choosing the order in which you want to learn words (including HSK levels 1 to 9) - Thousands of example sentences to learn how a word is used in practice - Text-to-speech in both Cantonese and Mandarin - Study hands-free with the Double Tap gesture on Apple Watch Series 9/Ultra 2 and later - Statistics to track how many words you have learned, including a daily streak graph - Watchface complications to learn new words while glancing at the time - Daily notifications to remind you to do a bit of study Please follow me on twitter (@zungzi_app) and provide any suggestions/feedback for future versions. ## Key features - Spaced-repetition learning algorithm - Support for traditional and simplified Chinese - Pinyin and Jyutping romanization support - Bookmark words for later lookup - HSK level-based word learning - 5,000 example sentences - Text-to-speech in Cantonese and Mandarin - Progress tracking statistics ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/chinese-flashcards-zungzi/id1496948615/reviews.md ### 4/5 — 💕 *2026-08-28* Great Apple Watch app for learning Chinese! I really like the spaced repetition system and the idea of studying on my wrist. It makes it easy to review vocabulary throughout the day. However, I have two suggestions: 1. Please add Japanese language support. I think many Japanese learners would love this app, but the English only interface makes it difficult for beginners. 2. I would love the watch face complication to rotate through different vocabulary words automatically instead of showing the same word. Seeing a new word every time I check the time would make passive learning much more effective. 3. It would be amazing if tapping the watch face complication could open the learning screen directly instead of going through the main menu! Thank you for creating such a great app! **Developer response:** Thank you so much for the thoughtful review! We’re really glad you’re enjoying the spaced repetition system and studying Chinese from your wrist. 😊 1. Japanese language support: I’m currently working on internationalising the app so that it can support more languages. It’s a fairly big project, but it’s something I’d definitely like to add in the future. 2. Rotating vocabulary in the complication: The complication already rotates through different vocabulary words. If yours is consistently showing the same word, please reach out through our Support page at https://san-serif.com/support/ and I’ll be happy to look into it. 3. Tapping the complication: Tapping the word is intentionally designed to show more detail about that particular vocabulary item, allowing you to quickly explore the word directly from the watch face. Thanks again for the kind words and for taking the time to share your suggestions! ### 5/5 — Fun Stuff *2024-03-05* I’m not 100% sure that the characters are translated into the most common English word, but still pretty fun. **Developer response:** Please send any corrections/suggestions for future updates ### 1/5 — Won’t open and no tech support *2024-03-02* Purchased but can open app. Tech support goes to twitter. Help me out and I’ll delete this review. :) **Developer response:** What is your issue? Have you tried installing on the App Store on your Watch instead of iPhone? ### 5/5 — great idea and execution *2024-01-31* very good idea to make this app, and it looks/works great! one suggestion, if possible, it would be great to adjust the font size. on my watch the English and Pinyin is very small. it would be great to be able to increase the size of that and maybe the hanzi too. **Developer response:** Thanks for the feedback, note it was designed with the smaller watch in mind so I had to use smaller fonts to fit all the text in. I will experiment with the layout to see if I can make it larger. ### 5/5 — Learning Cantonese/Mandarin simultaneously *2020-08-15* I love this app, I have learnt so many new words from using flashcards everyday. The best thing is it can display both translations so I can learn Cantonese and Mandarin together! ### 5/5 — Perfect for the Watch *2020-02-05* Flashcards form a great tool to hone language skills and this app puts them on your wrist. The app is beautiful and easy to use. Perfect for a couple of minutes to spare; perfect for the Watch. Highly recommended. ### 5/5 — Great app! *2020-02-01* Great little flash card app for the watch. I find it very convenient and recommend it to others 👍🏼 ## Frequently asked questions about Chinese Flashcards ### What is Zungzi? Zungzi is a flashcard application designed for Apple Watch to help users learn Chinese vocabulary. It utilizes a spaced-repetition algorithm for efficient learning and supports both traditional and simplified Chinese characters. ### How does Zungzi's learning algorithm work? Zungzi employs a spaced-repetition algorithm that repeats words you struggle with more frequently than those you know well. This method is designed to optimize memory retention and learning efficiency. ### What Chinese learning materials does Zungzi offer? Zungzi supports learning up to 11,000 Chinese words from the HSK list, includes support for pinyin and jyutping romanizations, and provides 5,000 example sentences to illustrate word usage in context. ### Can Zungzi help with pronunciation? Yes, Zungzi features text-to-speech functionality in both Cantonese and Mandarin, allowing users to hear the pronunciation of words and phrases. ### How can I track my learning progress with Zungzi? Zungzi provides statistics to track the number of words you have learned. Additionally, watchface complications allow you to see new words at a glance while checking the time. ### Does Zungzi have ads? No, Zungzi does not contain advertisements. It is a paid application that offers an ad-free learning experience. ### What devices is Zungzi compatible with? Zungzi is compatible with Apple Watch, iPhone, and iPod devices, allowing for flexible learning across your Apple ecosystem. ### How often is Zungzi updated? The latest version of Zungzi is 4.90, last updated on March 15, 2026. This indicates a commitment to ongoing development and improvements. ## Version history (last 5 releases) ### 5.63 — 2026-09-07 Minor UI update. ### 5.62 — 2026-09-02 Minor UI update. ### 5.61 — 2026-08-24 Hear both dialects! Tap the audio button for your preferred dialect, or touch and hold it to hear the alternative dialect. ### 5.60 — 2026-08-18 Cloud Backup is here! Your progress is now safely stored in the cloud, so you can resume exactly where you left off even when you upgrade your Apple Watch. ### 5.50 — 2026-08-09 Watch face complications got a small polish pass: longer English words now wrap onto a second line instead of being squeezed to fit. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*