My name is Okan and I'm a student of Computer Engineer. You can find me on 
I have similar app in play store.
Download the app: https://play.google.com/store/apps/details?id=com.memory.hafizaoyunu&hl=tr
Memmat is an Android App where you can play in different languages for free.
It is type of crossword game and train memory and attention. It improves in your memory when you do regular mental exercise especially children. This application also supports you. Match pictures and find out how good is your memory! Pictures match games.