Learn any instrument — note by note.
tonestro listens to you play and gives instant feedback — note by note. 15 instruments, 1000+ songs, real-time AI. Whether you're 8 or 80.
Start playing in 3 minutes.
Just you, your instrument, and your phone. No setup, no music theory needed.
Download & Choose
Pick from 15 instruments. Set your level — complete beginner to advanced player.
Play — We Listen
Our AI analyzes your pitch, rhythm, and timing in real-time through your phone's mic. Instant visual feedback.
Watch Yourself Grow
Get scores, track progress, level up. Video lessons and guided exercises show you exactly what to practice.
Your personal music coach — in your pocket.
Real-Time AI Feedback
Real instruments, real AI. Unlike apps that only teach piano, tonestro listens to your actual instrument through your mic — analyzing pitch, rhythm, and timing note by note.
Practice Anytime, Anywhere
No teacher needed. No appointments. Just you and your instrument. 10 minutes before bed or a weekend deep-dive — you decide. From free, or €9.99/mo for everything.
Pro Lessons + 1000+ Songs
Structured video courses from professional musicians, not auto-generated. Plus a massive song library — pop, classical, jazz, film scores. New songs weekly.
15 instruments. One app.
Whatever you play (or want to learn), tonestro has instrument-specific lessons and exercises.
Real people. Real joy.
Hear from musicians who discovered the magic of making music.
"I'm 67 this year and picked up the clarinet for the first time. My wife thought I was crazy! Now she asks me to play every evening. No age limit on joy."
"My daughter saw me practicing trumpet and begged for her own instrument. Now we practice together after school. It's become our special time."
"Every evening my kids ask me to play saxophone for them to fall asleep to. I started 6 months ago knowing nothing. tonestro gave me something money can't buy."
Start your first lesson
in 2 minutes.
5 million people already discovered the joy of making music with tonestro. Your instrument is waiting.