Yes, Keys Trainer is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Keys Trainer is free.
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Category
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Rank
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Top Paid
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379
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Ear training Pro: piano guitar
Solfege, pitch mastery tutor
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1 year ago | |
Music Theory Rhythms
Rhythmic Performance Accuracy
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2 years ago | |
Music Theory Intervals
Eye and Ear Training Intervals
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2 years ago | |
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Easy Memorization Exercises
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1 year ago |