Apps like Katakana Memory Hint [English]

Here are some great alternatives to Katakana Memory Hint [English] by The Japan Foundation :
Kanana: Easy Hiragana Katakana
Kanana: Easy Hiragana Katakana
★4.2
Fun! Katakana
Fun! Katakana
★4.0
Kana Quiz Japanese
Kana Quiz Japanese
★4.5
Japanese Katakana Handwriting
Japanese Katakana Handwriting
★4.5
Katakana Dictionary
Katakana Dictionary
★4.8
Japanese Study (hiragana)
Japanese Study (hiragana)
★4.6
Learn Japanese Katakana!
Learn Japanese Katakana!
★3.9
Japanese Letter -Learn Hiragan
Japanese Letter -Learn Hiragan
★4.6
Onigiri Kana Hiragana Katakana
Onigiri Kana Hiragana Katakana
★4.6
Learn Languages with Dr. Moku
Learn Languages with Dr. Moku
★4.2
Katakana Pro
Katakana Pro
★4.5
Learn Japanese Hiragana
Learn Japanese Hiragana
★4.4
Japanese Alphabet- Character
Japanese Alphabet- Character
★4.7
kawaiiDungeon - Learn Japanese
kawaiiDungeon - Learn Japanese
★4.7
Japanese Hiragana Katakana 2P
Japanese Hiragana Katakana 2P
★4.3
Learn Hiragana and Katakana
Learn Hiragana and Katakana
★4.0