App: iMemorizeCards - Card Memory
Developer: 驰 肖
Genres: Utilities, Productivity

Committed to helping memorize graphics or text content, for example, it can enhance the memory of hiragana, katakana, animals, national flags, etc. 
Hiragana, Katakana and other themes are provided by default, and you can manually add what you need to remember and the number of card pairs you remember each time.

Release notes:
Bug fixes and improvements