TonArt Coach App Icon

Master Your Tonarten

Practice scales and arpeggios in all keys with instant feedback. Built for brass and wind players.

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TonArt Coach App - Circle of Fifths with active exercise, tuner, and drone

Why TonArt Coach?

As brass and wind players, we all know the importance of practicing scales and arpeggios in all keys. But let's be honest—it can get boring, and it's easy to fall into the pattern of only practicing the "comfortable" keys.

TonArt Coach was built to solve this problem. By randomizing exercises across all tonalities, you'll never know which key is coming next—forcing you to become equally comfortable in all 12 major and 12 minor keys.

Combined with a chromatic tuner and reference drone, you get instant feedback on your intonation while building muscle memory and theoretical knowledge. Whether you're preparing for auditions, working on sight-reading, or just want to be a more versatile player, TonArt Coach keeps your practice focused and effective.

Everything You Need to Practice

All the tools for effective practice in one app

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Interactive Circle of Fifths

Visual representation of all major and minor keys. Select any tonality for instant exercises.

🎤

Chromatic Tuner

Real-time pitch detection with visual feedback. Context-aware note display for each key.

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Reference Drone

Play along with the root note of your selected exercise. Automatic transposition support.

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Randomized Exercises

Scales and arpeggios in all keys. Never get stuck practicing the same patterns.

🔥

Daily Streaks

Track your practice consistency. Build habits with streak tracking and freeze protection.

🎺

Transposition Support

Built for B♭ and E♭ instruments. See and hear everything in your instrument's key.

Install as an App

Get the full app experience without the App Store—no browser chrome, works offline

iPhone / iPad

  1. 1. Open the app in Safari
  2. 2. Tap the Share button (box with arrow ↑)
  3. 3. Scroll down → tap "Add to Home Screen"
  4. 4. Tap "Add"
  5. 5. Open from your home screen—no browser chrome!
🤖

Android

  1. 1. Open the app in Chrome
  2. 2. Tap the menu (3 dots)
  3. 3. Tap "Add to Home screen" or "Install app"
  4. 4. Confirm installation
  5. 5. Open from your home screen—standalone app!

Why install?
No browser bars, full screen experience, faster access, and works offline once installed

Ready to Improve Your Practice?

Launch the web app now, then install to your home screen for the best experience.

Launch App

Currently in alpha testing. Native iOS app coming later.