# MIDI Controller PRO WiFi, USB — user reviews > 13 indexed App Store user reviews of MIDI Controller PRO WiFi, USB by Marvin Krueger, rated 4.70/5 from 25 ratings. - Source: https://appshunter.io/ios/app/midi-controller-pro-wifi-usb/id6751098314/reviews - App overview in markdown: https://appshunter.io/ios/app/midi-controller-pro-wifi-usb/id6751098314.md - Rating breakdown: 5★ 23 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 1 ## Most critical reviews (10 lowest-rated) ### 1/5 — Simply doesn’t work *2026-01-14* No matter what midi channel you set a control to it sends to all channels making the app 100% useless. Ignore the paid positive comments and save yourself the headache and find a better app. This one is useless. **Developer response:** Hey there, thanks for the feedback and sorry to hear you faced a problem with different midi channels. I just tested it myself and I can confirm that Piano, Chorder and Button Grid accidentally alway sent to channel 1. I’ll fix this now and submit an update. I was not able to reproduce the issue you mentioned, that it sends to all channels. Sorry for the trouble. If you hit me a message, I would like to provide a free PRO license to you as a small compensation. If you want to get in touch, feel free to drop me a message at any time using info@mkgames.org. Best Marvin PS: the issue only appears on a freshly setup component, workaround for now; configure everything and restart the app. The components should be sending to the right channel after restart. Fix is on the way, will be 2.4.2 ### 2/5 — Almost perfect *2026-01-25* I just wish there was a way to start stop all your sequences together! Works so nice with my jv 1010 for multiple parameters easy but it’s literally unusable when I have to hit platy on each individual track instead of a master play button. Nothing syncs and is worth even sequencing w this otherwise **Developer response:** Hey there, totally hear you on the global "Play" button for sequencers. I added it on the top left menu "Play All Sequencers" with version 2.6. I'm submitting it to the appstore now. This update should be available within some days. once it arrived, let me know if this solves your problem. If you have any other feedback, just let me know via info@mkgames.org. - best Marvin ### 3/5 — The best when the lags are fiixed *2025-10-18* It’s a powerful app with almost endless possibilities with the only issue that it drains battery and responsiveness is not the best . **Developer response:** Hey there, I completely overhauled the UI and tried to make it work better. Would really appreciate if you can give it another try and let me know if it works better now. If not, can you write me a bit more in depth where you need more responsiveness? I‘m always reachable using info@mkgames.org. - best Marvin ### 4/5 — Almost perfect! *2025-09-02* So far this has been an incredible portable controller solution for cramped plane seats. Would love to see an option to lock my space so that it doesn’t shift around if I don’t hit the control just right. ### 5/5 — Windows 11 tutorial *2026-05-25* I’m using this with Reaper by using two free programs: MIDIberry and loopMIDI. Once connected to computer your iOS will show up in MIDIberry as input and output. Open loopMIDI and press + to open a port. Now go back to MIDIberry and select iOS under “IN” and the “loopMIDI Port” under “OUTPUT”. Now you can go into your DAW and select “loopMIDI Port” under your MIDI settings. ### 5/5 — essentiell *2026-04-06* super app, gehört auf jeden fall ins repertoire. ein bug ist aber da: wenn man das keyboard auf maximale größe skaliert reagiert es sehr langsam, zumindest auf meinem iphone se 2020. **Developer response:** Hey, wir können gerne darüber reden. Schreib mir einfach eine Mail an info@mkgames.org. Gerne stelle ich dir eine kostenlose Version zur Verfügung. Liebe Grüße Marvin ### 5/5 — Excellent Mobile MIDI Controller! *2026-02-22* Nearly no latency under the same Wi-Fi or personal hotspot. Highly customizable UI and features brings great flexibility, and you don’t have to bring a physical controller every time :) Wonder if there is a one-time purchase option for this app. ### 5/5 — Excellent *2025-12-21* Marche parfaitement sous Windows avec studio one avec 4ms de latence sur IPhone. Très bonne application avec ergonomie qui enterre la concurrence ### 5/5 — Awesome MIDI controller *2025-09-21* Clean UI, easy to use, just works perfectly ### 5/5 — Almost perfection! *2025-09-08* So far this has been an incredible portable controller solution for cramped plane seats. Update: Marvin listened to some of my feedback and incorporated a canvas lock in latest update. 🤘🏻Thank you! ## Most praised reviews (3 highest-rated) ### 5/5 — finally a layout that just works *2025-08-23* customizing sliders and pads on a blank canvas feels so flexible, use it nearly every day ### 5/5 — minimal but powerful *2025-08-23* only 5 MB but it controls Ableton flawlessly on my iPad no lag no fuss ### 5/5 — finally a layout that just works *2025-08-23* customizing sliders and pads on a blank canvas feels so flexible, use it nearly every day --- *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 2026-09-09.*