Brilliant
4.4
Babbel – Learn Languages Full
6.0
Yousician: Learn Guitar & Bass
7.0
EWA: Learn English Language
5.0
Drops: Learn Korean language and Hangul alphabet
ELSA Speak - Learn English Pronunciation
4.2
Complete Music Reading Trainer
4.1+
TestMaker
Code Recipes
4.1
Google Classroom