RK-006
RGP Music iPhoneiPadiPod touch
RK-006 is a free Music app for iPhone and iPad by RGP. Rated 5.0/5 from 9 ratings. Requires iOS 13.0. Updated April 19, 2025.
- Rating
- 5.0
- 9 ratings
- Price
- Free
- on the App Store
- Size
- 3 MB
- Age 4+
- Updated
- Apr 19
- 2025 · v2.09
Screenshots
About RK-006
This is the manager-app for the RK006 Master Hub. The RK006 features a 12 bus(yes, 12x16 channel MIDI Handling) MIDI Interface and and ultra stable MIDI clock generator. It can MIDI merge from it's two TRS-A MIDI Inputs and even add four self-hosted USBMIDI devices to the stream. It is able to connect your iOS device not only to MIDI but also act as a CV/Gate source with control straight from your DAW. Add extensive MIDI filters and even built-in polychaining to make this the go-to tool for any setup. This app is an iOS port from the online webMIDI portal. It allows you to design and save configurations in the RK006. Via this app you can setup presets which can handle event filtering, clock processing and RK006 port output modes (MIDI/Gate/CV) Some review snippets: "The RK006 is a game changer, making sync, MIDI and signal processing easy, even without a DAW." (juno.co.uk) "Retrokits prove themselves invaluable once again to our increasingly complex and confusing desktop hardware setups." (gearnews.com) "Incredibly versatile hub for MIDI, USB and modular, and probably the only MIDI interface you’ll ever need in or out of the studio." (Sound on Sound)
Ratings & reviews
5.0
9 ratings
What’s new
Version 2.09 · Updated April 19, 2025
In this update: * A small change to the RK006 MIDI filters: They now also apply to ports set to gate mode. * Opening the RK002 / RK006 manual links have been fixed.
App privacy
The developer, RGP, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to RK-006
Looking for apps like RK-006? Here are 6 similar apps on the App Store. The highest rated is Mass - MIDI Generator (5.0/5), and 1 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| RK-006 | 5.0 / 5 (9 ratings) | Free | April 19, 2025 | |
| MIDI Tape Recorder | 4.7 / 5 (61) | 9.99 USD | Sep 20, 2026 | Compare |
| M8C Remote Display | 4.8 / 5 (19) | Free | Sep 10, 2026 | Compare |
| Mass - MIDI Generator | 5.0 / 5 (11) | 9.99 USD | May 17, 2026 | Compare |
| Troublemaker | 4.6 / 5 (64) | 8.99 USD | Jan 18, 2026 | Compare |
| Waymaker - Modular Sequencer | 4.8 / 5 (18) | 14.99 USD | Sep 30, 2026 | Compare |
| MolliLooper | 5.0 / 5 (13) | 8.99 USD | Jul 7, 2026 | Compare |
Compare RK-006 with the top alternatives: ratings, updates, ASO score and keyword gaps →