ToneFlow Trainer

ToneFlow Trainer is a wind instrument practice app for building steadier long tones, breath support, and airflow control. Play a note, watch the live paint-flow visualizer respond to your sound, and use the feedback to notice dips, surges, and breaks in your tone.

Made for saxophone players and other wind musicians, ToneFlow Trainer also works for flute, clarinet, trumpet, trombone, recorder, and similar instruments. It is a simple practice companion for warmups, tone exercises, embouchure work, and daily long-tone routines.

What you can do with ToneFlow Trainer:

- Practice long tones with a live microphone visualizer
- Calibrate a personal target zone for comfortable steady playing
- Watch whether your airflow is rising, falling, too quiet, too strong, or steady
- Adjust input gain for loud instruments or close microphone placement
- Choose visual styles for paint flow, line, or bar feedback
- Set difficulty levels for easier or tighter target control
- Keep the screen awake during focused practice sessions

ToneFlow Trainer is designed to be quick to open and easy to use. There are no accounts, lessons, subscriptions, or complicated setup steps. Start listening, play a steady note, and use the visual feedback while you practice.

Privacy and audio:

Audio is processed on your device for live visual feedback. ToneFlow Trainer does not save recordings, upload microphone audio, collect practice history, or require an account. Local settings such as input gain, visual style, difficulty, and calibration target stay on your device.

The app shows Google Ads after consent checks where required. Google may process data according to Google policies, your location, consent choices, and device settings.