OP-Studio
Lorenz Erik Wittjen
Getting the latest details from the App Store…
Lorenz Erik Wittjen
Getting the latest details from the App Store…
OP Studio is the MIDI companion app built for OP-1 and OP-1 Field users who want more control over their recordings and performances. Connect via USB-C. Record, quantize, perform. QUANTIZER (!) Record notes live from your OP, then snap them to a grid with surgical precision. Adjust quantization strength (0–100%), swing amount, and threshold so grooves stay human even after correction. Edit notes in the piano roll, trim recordings, and send back as a single shot or continuous loop. 112
Top of Paid · Music in Canada. OP-Studio is #56 there. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 1.0.1 · 6 Oct 2026 · 5 days ago
This update improves overall stability and fixes rare crashes that could occur during playback. Recording and quantization now lock more precisely to the OP-1's clock for tighter, more accurate timing, and sharing MIDI exports on iPad works reliably again.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
Higher on the chart is better: #1 is at the top.
| Canada· Paid · Music |
| #56 |
| New entry |
| Change unknown |
| #56 |
| 1 |
| United States· Paid · Music | #69 | New entry | Change unknown | #69 | 1 |
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Canada · Paid · Music: best #56, latest #56, over 8 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, and on 11 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.