# R20 Control > Remote control app for multi-track recorders, with accessibility features. (iPhone/iPad app by ZOOM CORPORATION.) - Source: https://appshunter.io/ios/app/r20-control/id1597515064 (this page in markdown: same URL + `.md`) - Developer: [ZOOM CORPORATION](https://appshunter.io/developer/566291782) - Category: Music, Music, Entertainment - Price: Free - Rating: 4.00/5 from 1 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 13.6 · 2 MB - Languages: English - Released: 2022-09-28 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/r20-control/id1597515064/reviews.md ## What is R20 Control? The R20 Control App allows you to mix your recording sessions, adjust effects, and change project and system settings*. It’s perfect for when you have an instrument in your hands and the R20 is out of reach. * Not all R20 functions are available on the R20 Control App ◆ Accessibility for the Visually Impaired The R20 Control App makes this the first multi-track recorder that allows accessibility for the visually impaired, utilizing VoiceOver and VoiceOver Gestures. * The R20 Control App requires the unit to be updated to Firmware Version 3.0 * The optional BTA-1 adapter is required for Bluetooth connection with your iPad * R20 Control iOS app has some limitations due to the Bluetooth wireless connection ◆ Features • Control Transport • Adjust Mixer Levels • Delete / Export Tracks • Tweak Track Settings • Select Effect / Synth Presets • Manage Projects* • Make System Changes** • Adjust Project Settings • Edit Patch Memories * No export to USB Memory ** No Guitar Lab, Audio Interface, Bluetooth or Factory Reset ## Key features - Remote transport control - Adjust mixer levels - Delete/export tracks - Tweak track settings - Select effect/synth presets - Manage projects and system settings ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/r20-control/id1597515064/reviews.md ### 2/5 — This app could be dangerous when recording... *2025-06-17, version 1.0.2* I just bought the BTA-1 to use with my R20 thinking that together, they would enhance my recording experience. However, I discovered to my horror that when my iPad went to sleep, playback/recording stopped on the R20 and the project was closed. When it happened the first time, I thought I had 'touched' something but it happens consistently. I've started using the R20 without the app as it is safer and it looks like I have wasted my money on the BTA-1. ### 5/5 — Works fine and helps you navigate *2024-09-24, version 1.0.2* Seems to be free for me. Just got the dongle and it works fine very impressed so far. ### 1/5 — Garbage *2024-01-21* This won’t even connect. It says: “looking for Bluetooth” but in the description of the app it says Bluetooth optional. ### 4/5 — Updating ios and re-installing app works *2023-03-02* After an update and re-install the control app is working as advertised - the addition of making both main screens available from the app seems necessary though. Looking forward to an update that includes this, and a firmware update allowing for loop points. ### 4/5 — Nice addition, hopefully more to come *2022-12-16* This works well for the basic features of setting track levels for recording and effects. Nice being able to perform some functions without having to be right on the actual R20 unit. Would like to see more detailed track controls added in future updates . The larger iPad screen access does make a difference and no real lag time between the app controls and the R20. ### 2/5 — Charging for an app that needs a dongle purchased? *2022-10-06, version 1.0* Can’t believe you’re charging for an app that already needs a £40 Bluetooth dongle to be purchased to use it 😢 ## Frequently asked questions about R20 Control ### What is R20 Control? R20 Control is a free mobile application designed to remotely manage your R20 multi-track recorder. It allows you to adjust mixer levels, effects, transport controls, and project settings from your iPad. ### Is R20 Control accessible for visually impaired users? Yes, R20 Control is designed with accessibility in mind, utilizing VoiceOver and VoiceOver Gestures to support visually impaired users in controlling their R20 unit. ### What are the system requirements for R20 Control? The R20 Control app requires your R20 unit to be updated to Firmware Version 3.0. An optional BTA-1 adapter is necessary for a Bluetooth connection with your iPad. ### Does R20 Control have ads? No, R20 Control is a free application and does not contain advertisements. ### What functions are NOT available in R20 Control? Not all R20 functions are available through the R20 Control App. Specifically, export to USB Memory, Guitar Lab, Audio Interface, Bluetooth, and Factory Reset functions are not supported. ### What devices does R20 Control support? R20 Control is currently supported on iPads. It requires a Bluetooth connection via the optional BTA-1 adapter for wireless control of the R20 unit. ### How often is R20 Control updated? The latest version of R20 Control is 1.0.2, which was last updated on November 4, 2022. Users can expect updates to improve functionality and compatibility. ### What is the user rating for R20 Control? R20 Control has a rating of 4.0 stars, based on one user review. This indicates a generally positive reception from its current user base. ## Version history (last 3 releases) ### 1.0.2 — 2022-11-04 Revised to the same version as 1.0.0, since the release was made with the version under development. ### 1.0.1 — 2022-11-02 Updated description to make it easier to understand the application's on-board features. ### 1.0 — 2022-09-29 No release notes. ## Apps similar to R20 Control | App | Rating | Price | Category | | --- | --- | --- | --- | | [XinematiX](https://appshunter.io/ios/app/xinematix/id1665580312) | 4.6 (232) | Free | Music | | [Mariana Bass Synthesizer](https://appshunter.io/ios/app/mariana-bass-synthesizer/id6449554307) | 4.6 (75) | $14.99 | Music | ## More apps by ZOOM CORPORATION - [HandyRecorder](https://appshunter.io/ios/app/handyrecorder/id566291779) - [StompShare](https://appshunter.io/ios/app/stompshare/id567649359) - [F8 Control](https://appshunter.io/ios/app/f8-control/id1014945716) - [L-20 Control](https://appshunter.io/ios/app/l-20-control/id1384485178) - [H3 Control](https://appshunter.io/ios/app/h3-control/id1438070344) - [F6 Control](https://appshunter.io/ios/app/f6-control/id1464118916) All apps by ZOOM CORPORATION: https://appshunter.io/developer/566291782 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*