ScaleTrainer - Piano Scales

About this app

ScaleTrainer helps you master piano scales by seeing, hearing, and playing them on an interactive keyboard. From major and minor to pentatonic, blues, and all seven modes — 12 scales in all 12 keys, 144 patterns to explore. Perfect for studying music theory, training your ear, and building a foundation for improvisation and songwriting. WHO IT'S FOR - Piano and keyboard players working on daily fundamentals - Anyone memorizing scale notes and patterns - Musicians training their ears - Music theory beginners and self-learners - Jazz and blues players learning to improvise - Songwriters and producers expanding their scale vocabulary PRACTICE MODE Pick a root note and a scale. Guide dots show exactly which keys to play — follow them in order to build visual and muscle memory. Preview the scale before you start, then jump straight into another round with "One More" or "Another Scale" when you finish. QUIZ MODE Listen to a scale and pick the correct name from four choices. Questions play automatically, so you can train your ear at a steady rhythm. FREE PLAY MODE Play a two-octave keyboard freely. Scale notes stay highlighted so you can explore melodies and hear how each scale feels. PROGRESS TRACKING Every session is saved automatically. See your total sessions, average accuracy, and daily streak at a glance — watch yourself improve, number by number. 12 SCALES INCLUDED Major / Natural Minor / Harmonic Minor / Melodic Minor / Major Pentatonic / Minor Pentatonic / Blues / Dorian / Phrygian / Lydian / Mixolydian / Locrian WHY SCALETRAINER - No account, no setup — open the app and start playing - Simple, clean, distraction-free design - Available in multiple languages Five minutes of scale practice a day adds up faster than you think. Start with C Major today.

Thank you for using ScaleTrainer! What's new in 1.0.5: - Redesigned home screen - Retry or switch scales right after finishing a practice session or quiz - Quiz scales now play automatically - History now shows total sessions, average accuracy, and daily streak - Quick-start shortcut with your last root note and scale

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1. First observed Aug 15, 2026 · 7:13 AM Free