trainchinese Chinese Writer is an educational and addictive Android app that allows users to learn how to write thousands of Chinese characters. The game consists of characters falling from the top of the screen, which users must tap and draw correctly to score points. The app features stroke-order diagrams, English explanations, and high-quality audio recordings for every pronunciation of each character.

The app is suitable for everyone, as characters are divided into packs by difficulty according to the official HSK standard. Hundreds of characters are included in this free download, and users can create their own packs by searching for characters by Pinyin. Additionally, the app remembers which characters users have had trouble writing and prioritizes them in future games.

Users can also share their high score with friends via Twitter and Facebook, and create their own character packs and share them with friends by email. Overall, trainchinese Chinese Writer is an excellent app for learning how to write Chinese characters, and it's connected, educational, and entertaining.