Katakana Memory Hint is a free Android app developed by The Japan Foundation, designed for complete beginners in the Japanese language and anyone interested in Japanese letters. This app offers a fun way to learn the katakana characters, using mnemonic pictures and quizzes to check your understanding. With its features of pictures, sound, and animation, Katakana Memory Hint aims to help users remember the katakana characters easily. In addition, the app includes simple explanations about the Japanese writing system and the characters used in it. A katakana table is also provided, allowing users to tap each katakana to hear how it is pronounced.

The app has been tested on various Android devices, including Samsung Galaxy S5, Sony Xperia Z Ultra, HTC J ONE, and Asus ZenPhone 2, among others. However, it should work on most Android devices. For any questions or suggestions, users can contact the developer at but there is no need to contact them to use the app.