Improvy — train your mind to improvise, visualize, compose and transpose in every key
Every note is just a number in its key. Improvy trains you to see that number instantly — in all 12 keys — so improvising, transposing and composing stop being mental math and start feeling like second nature.
What you train
- Diatonic mode: the seven scale degrees of any major key.
- Chromatic mode: every degree, with jazz extensions.
- Note-to-Number: name the degree of any note, in any key.
- …Of What?: given a note and the degree it plays, find the key.
- Pocket Mode: hands-free, voice-led practice with the screen locked.
- Adaptive difficulty, daily challenge and per-key analytics.
Free to start, one payment for Pro
Diatonic training is free in all 12 keys. Improvy Pro adds Chromatic Mode in every key, the jazz extensions, Custom Mode, adaptive difficulty and deep analytics, for a single lifetime payment — no subscription.
Download on the App Store · Get it on Google Play · Get Improvy Pro
The app and its screenshots · Every scale degree in every key · The 60-second scale-degree test · For teachers