Apps like Challenge with Erin! Japanese

Here are some great alternatives to Challenge with Erin! Japanese by The Japan Foundation :
Tobo Learn Japanese Vocabulary
Tobo Learn Japanese Vocabulary
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Japanese Study (hiragana)
Japanese Study (hiragana)
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Memorize: Learn Japanese Words
Memorize: Learn Japanese Words
★4.4
Japanese characters
Japanese characters
★4.4
JLPT Learn Japanese Vocabulary
JLPT Learn Japanese Vocabulary
★4.3
Japanese Remember, JLPT N5~N1
Japanese Remember, JLPT N5~N1
★3.6
JLPT N4&N5 Vocabulary - Minano
JLPT N4&N5 Vocabulary - Minano
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Learn Japanese-Hiragana-Romaji
Learn Japanese-Hiragana-Romaji
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Kana Quiz Japanese
Kana Quiz Japanese
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Obenkyo
Obenkyo
★4.6
Japanese Study Kanji JLPT
Japanese Study Kanji JLPT
★4.2
renshuu - Japanese learning
renshuu - Japanese learning
★4.8
Japanese characters (PLUS)
Japanese characters (PLUS)
★4.7
JLPT Test N5 N4 N3 N2 N1
JLPT Test N5 N4 N3 N2 N1
★4.2
Japanese Kanji Study
Japanese Kanji Study
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Asahi Kanji (English)
Asahi Kanji (English)
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