The circle
One ring shows the whole bar. See where every note falls — and drag it off the grid when it should lean.
Rhythm & time-feel trainer
Feel the space between the beats.
Mattronome puts your rhythm on a circle. Place notes on the ring, push them off the grid, and hear straight time turn into swing, Dilla, samba or flamenco — then practise it until it sits.
One-time purchase · No subscription · No card for the trial · 14-day money-back guarantee
Loading the demo…
Live demo — this is the real app
Tap the ring to place notes, press play, then open FEEL and slide it.
That's part of the full version.
Groove is where the notes land.
Most metronomes only tell you where the grid is. Mattronome shows you where the music actually sits — and lets you practise exactly that.
1
Draw the rhythm
Tap the ring to place notes, accent the ones that matter, and group them into phrases like 3+3+2.
2
Bend the feel
Slide FEEL and every note moves to where a real player would put it — from straight to swung, laid-back or pushed.
3
Practise it
Rotate the pattern through every starting point, lay stickings on it, and chain patterns into a sequence.
Everything a groove needs.
Built by a drummer for daily practice — on the practice pad, the kit, or any instrument.
Any meter, any subdivision
1 to 8 beats, each split into 1 to 8 — eighths, triplets, sixteenths, quintuplets, sextuplets and more.
Time feels
Swing at any amount, plus Dilla, Samba 16, Afro 12/8 and Flamenco feels that move every note to its place.
Pattern permutations
Slide a pattern around the ring through every starting point — V1 to V16 — without rewriting a note.
Stickings
RL, RRLL or a paradiddle laid right on the grid — and slid through every rotation, independently of the pattern.
Groupings
Mark phrases like 3+3+2 or 2+2+3 right on the ring, so odd groupings become something you can see.
Sheet view
Switch the wheels to notation and read what you're playing — every beat written out, bar by bar.
Sequence mode
Chain patterns, set how many times each repeats, and loop a whole exercise from start to finish.
$10once
No subscription. Pay once, keep it.
- Every meter and subdivision
- Every time feel
- Pattern permutations and stickings
- Sequence mode and sheet view
- Unlimited saved patterns
- All sounds and themes
- Phone, tablet and desktop — right in the browser
14-day money-back guarantee
Not for you? Write to us within 14 days and you get a full refund. No questions asked.
7 days of everything, free
Sign in with your email and every feature is open for a week. No card needed, and it never turns into a charge.
Nothing to install
Mattronome runs in your browser. On your phone, add it to the home screen and it opens like an app.
Questions
Does it work on my phone?
Yes. Mattronome runs in any modern browser on iPhone, Android, tablets and computers. On a phone, use “Add to Home Screen” in the browser menu to open it like an app.
Is it a subscription?
No. You pay $10 once and Mattronome is yours. Nothing renews.
What do I get in the free trial?
Everything, for 7 days. You only need an email address — no card. When the week is over the app drops back to demo level, and everything you made stays on your device until you buy.
Do I need an account?
Yes, so your purchase works on all your devices. There's no password: you sign in with a link sent to your email, or with Google. If you buy without signing in, the account is created from the email you enter at checkout, and you're signed in right after paying.
Where are my patterns stored?
On your device, in your browser. We don't receive them.
What if I don't like it?
Write to us within 14 days of buying and we'll refund you in full.
Will there be an App Store or Google Play version?
We're planning native apps. Your account is built to carry over, so you won't have to start from scratch.