ArcoFor the work behind the music
Hear where
you drift.
A violin practice app that records, measures and remembers. Make every session something you can build on.
Your instrument. Your pace. A little clearer every day.
Made for a more mindful practice
Listen closer. See what changed.
A glimpse inside your practice
A4
An open A, finding its centre
Follow the phrase. Find the moment to revisit.
- C#5 31¢ flat
- F#5 24¢ sharp
- onset 120 ms late
Illustrative preview. Intonation is relative to the nearest equal-tempered pitch until a score is attached.
Practice, record, measure, fix.
Live tuner
Note, cents and a pitch trace, in the browser.
Every take, measured
Flat and sharp notes, with timestamps you can click.
Notes that stay pinned
A teacher's reminder on Today until it is solved.
Progress you can see
Minutes, takes and deviation, week by week.
Every weakness moves through the same loop.
Small details. Lasting progress.
A reminder on the page.
A change in the next take.
Keep the phrase in focus, then return to it with intention.
- Notice
- Pin
- Practise
- Record
- Measure
- Repeat
A pinned note stays in view until you unpin it. Nothing is lost.
It only claims what a microphone can know.
Nearest note, not the right note.
Intonation is measured against the closest pitch until a score is attached.
Vibrato is not a mistake.
Sustained notes are judged on their stable part, and vibrato is reported as vibrato.
Numbers, not grades.
There is no tone score. Measurements are shown so you can see them change.