HiraganaVoiceTestFree byNSDev
Nihon System Developer Corp.
Hiragana Pro
Gerson Luca
Hirakana - 히라가나, 가타가나 & 한자
Mustache Game Studio
Hiragana Memory Hint [English]
The Japan Foundation
Todaii: Easy Japanese 일본어 공부
Mobile Learning
N5-N1 JLPT 시험 - Migii JLPT
Language Skills Studio
일본어 공부 사전 - Mazii
Mastering Japanese
Japanese Listening & Speaking
ivoca.io
GraspJPN-HiraganaKatakana JLPT
TinyLin
Hiragana Quest
Go! Go! World - Live & Study Abroad