Apps like Japanese Kana-Dojo

Here are some great alternatives to Japanese Kana-Dojo by Hikari Nakashima（中島光） :
Japanese Letter -Learn Hiragan
Japanese Letter -Learn Hiragan
★4.6
Hirakana - Kana and Kanji
Hirakana - Kana and Kanji
★4.6
kawaiiNihongo: Learn Japanese
kawaiiNihongo: Learn Japanese
★4.5
Japanese characters (PLUS)
Japanese characters (PLUS)
★4.7
Kana Quiz Japanese
Kana Quiz Japanese
★4.5
Japanese Study (hiragana)
Japanese Study (hiragana)
★4.6
Kana Draw (Hiragana Katakana)
Kana Draw (Hiragana Katakana)
★4.5
Hiragana Quest
Hiragana Quest
★4.3
Kana (Hiragana & Katakana)
Kana (Hiragana & Katakana)
★4.0
Learn Japanese Speak Language
Learn Japanese Speak Language
★4.7
Japanese Hiragana
Japanese Hiragana
★3.6
Learn Japanese! - Hiragana
Learn Japanese! - Hiragana
★4.5
Learn Hiragana Katakana
Learn Hiragana Katakana
★4.3
Learn Japanese JLPT vocabulary
Learn Japanese JLPT vocabulary
★4.6
GraspJPN-HiraganaKatakana JLPT
GraspJPN-HiraganaKatakana JLPT
★4.7
Learn Japanese Hiragana
Learn Japanese Hiragana
★4.4