Master Chinese characters through guided writing practice with per-stroke feedback. Features spaced repetition, etymology, example sentences, and measure-word coaching. Supports HSK vocabulary and handwriting search.





250+ iOS apps curated and reviewed
Every iPhone needs a few good alexander knue apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | Jun 2026 | ||
| 2 | Free | 5.0★ (2) | No | No | Oct 2026 | ||
| 3 | Free | 4.7★ (25K) | No | No | Nov 2026 | ||
| 4 | Free | 5.0★ (2) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 4.9★ (52) | No | No | Nov 2026 | ||
| 6 | Free | 5.0★ (2) | No | No | Nov 2026 | ||
| 7 | Free | 4.3★ (508) | Yes | No | Nov 2026 | ||
| 8 | Free | 5.0★ (2) | No | Yes | Nov 2026 |





Master Chinese characters through guided writing practice with per-stroke feedback. Features spaced repetition, etymology, example sentences, and measure-word coaching. Supports HSK vocabulary and handwriting search.






This app aids biology students at Columbia University in preparing for fetal pig anatomy lab practicals. It features a comprehensive atlas with labeled structures, interactive quizzes, and exam simulations based on the BIOL2501 curriculum. Study smarter with prioritized content and detailed system tracing.






Access the world's largest classical music catalog with advanced search and high-fidelity audio. Discover new pieces through curated playlists, composer biographies, and personalized recommendations. Enjoy an ad-free experience with detailed listening guides and album notes.