For musicians · iOS and Android

Everything on the stand, in one app.

Sheet music, pencil marks, a metronome, a tuner, a recorder and a practice log — all inside one rehearsal session, so nothing has to be written down twice.

Download on the App Store Download on the App Store Get it on Google Play

Not released yet. The stores open when the first version ships.

In development

The idea

Four apps on a music stand is four apps nobody keeps a record in.

Rehearsio is built around one thing: the practice session. You start it, and everything else happens inside — the score is open, the metronome is under your hand, the recorder is running, the time counts itself. What's left afterwards is a record, not a memory.

  1. The strip of days and today’s tasks on the home screen

    Start

    One press. The clock runs and the session is open behind everything else.

  2. The session stopwatch running

    Play

    Score on screen, metronome a tap away, the recording already going.

  3. Bowings, a highlighted ritardando and a written reminder, pencilled onto a score

    Mark

    Pencil on the page, a note to yourself, a task for tomorrow.

  4. A year of practice as a calendar

    Look back

    How long, on what, at what tempo — and how it actually sounded.

What's inside

Nine tools that already know about each other.

  • Sheet music library

    Bring in PDFs from Files, Mail or anywhere that can share. They open where you left off.

  • Pencil marks

    Six pencils and a highlighter, straight onto the page. Fingerings, breaths, the bar you keep missing.

  • Metronome

    Time signatures, accents, subdivisions. It keeps its beat while the rest of the app is busy.

  • Tuner

    Note, cents and a needle that holds still. Works for anything with a pitch.

  • Recording

    Record the run-through and hear it back. The recording stays on the phone unless you send it somewhere.

  • Notes

    What the teacher said, what to fix, what to ask next time. Searchable, tagged, tied to the piece.

  • Stopwatch and timer

    How long you actually played, split by what you played. Counted for you, not by you.

  • Progress

    Days in a row, minutes per piece, tempo over weeks. A calendar you can read at a glance.

  • Backup you own

    Your whole library in one file — scores, marks, recordings, history. Put it wherever you keep things.

The app

Built to be read from a music stand.

Big figures, warm paper-coloured surfaces, and no colour of its own — so the only bright things on screen are the marks you made.

The Rehearsio home screen: a streak, the week’s days, tasks and notes
A page of Gara Garayev's 5 Pieces open in Rehearsio, marked up in pencil and highlighter
The Rehearsio library: Bach, Schubert, Beethoven and Tchaikovsky as their published covers, with tags and programmes
The statistics screen: hours practised and a calendar of activity

Support

Something broken, or something missing?

Write to us. A person reads it, and a bug report from someone who plays is worth more than a hundred that aren't.

rehearsio@gmail.com