Structured lesson paths, AI-powered practice feedback and daily
streak tracking — for guitar, piano, bass and more.
Free to start.
Android testers get 6 months of Multi Platinum free when we launch · iPhone waiting list open
Straight from the app — guided lessons, real instruments and AI feedback after every take.
From your very first chord to composing your own music — one app takes you the whole way.
Step-by-step paths from beginner to advanced, covering technique, theory, ear training and real songs.
Record your playing and get instant scores on timing, pitch, accuracy and consistency — after every session.
Daily practice streaks, session history and progress charts keep you motivated and show how far you've come.
Interval recognition and rhythm drills built right into the lesson flow — no separate app needed.
Record audio, convert sessions to sheet music, edit in the canvas and export MusicXML or MIDI. (Studio plan)
Set a weekly practice schedule and let Voxstrum remind you — so building the habit becomes automatic.
Five tiers — from a free beginner path to a full creative studio.
Prices in USD · your store shows the equivalent in your local currency
Voxstrum is going through Google Play's closed testing before general release. We need a small group of real players to put it through its paces — and we're saying thank you properly.
Give us the Google account email you use on your Android phone. That's the address Google Play checks, so it has to match.
You'll get an email with a Google Play opt-in link. Tap it, install Voxstrum from Play as normal, and keep it on your phone for the fortnight.
Work through a few lessons, record yourself, break things. Reply to our email with anything that felt wrong, confusing or broken.
When Voxstrum goes live we'll email every tester a personal key for our top tier — normally $27.99 a month. No card, no auto-renewal: the six months start when you redeem the key, and the account simply drops back to the free Bronze tier afterwards. Everything you've made stays yours — and if you stay on, you get 25% off your first year of any paid plan.
20 Android spots in the first round. Here's how they stand.
⚠️ This must be the Google account signed in to the Play Store on your phone — Google Play matches testers on that account, so a different address won't be able to install the test build.
Something went wrong — please try again.
Keep an eye on your spam folder for anything from hello@voxstrum.app.
Google requires a closed test to run for at least 14 days before an app can go
on general release — so staying opted in for the full fortnight genuinely is the
thing that gets Voxstrum launched. This round is Android only. On an iPhone?
Pick iPhone above to join the waiting list: you'll get 3 months of Multi Platinum
free when Voxstrum reaches the App Store.
Early-bird offer: 25% off the first year of any paid plan, for every
tester and everyone on the early-bird list. Claim it within 12 months of launch.