# Kebarp AUv3 MIDI Arpeggiator — user reviews > 11 indexed App Store user reviews of Kebarp AUv3 MIDI Arpeggiator by Cem Olcay, rated 4.80/5 from 12 ratings. - Source: https://appshunter.io/ios/app/kebarp-auv3-midi-arpeggiator/id6479562640/reviews - App overview in markdown: https://appshunter.io/ios/app/kebarp-auv3-midi-arpeggiator/id6479562640.md - Rating breakdown: 5★ 10 · 4★ 1 · 3★ 1 · 2★ 0 · 1★ 0 ## Most critical reviews (10 lowest-rated) ### 1/5 — Doesn’t work with external midi controllers? *2025-01-01* I’m sure that this is supposed to be a midi app, and I know how those work, but this one seems to be very limited for some reason. I can use the onscreen iPad midi keyboard, but that’s all it works with. It doesn’t work with external controllers, such as my Arturia KETSTEP 37 or my Atom SQ controller. It’s therefore of very little practical use, unless you actually like working with a small, onscreen midi keyboard that is. I like Cem Olcay’s other apps, but I’m not impressed with this one. Maybe someone can tell me which external midi controllers this DOES work with. **Developer response:** You can definitely work with external MIDI hardware. Kebarp just waits a MIDI note input then arpeggiates that note depending on what you draw on the screen (0 being the note you play, +1 being the note after, -1 being the note before in the scale and so on). There are a few tutorial videos on youtube as well as a tutorial section on the settings menu. Hope this would be helpful and you'd update your rating, thanks. ### 1/5 — Confused *2024-04-16* I can’t get it to work in LogicPro. Either doesn’t record at all, or records in part. I have utilised it the same way as I do all my midi fx. IpadPro and LogicPro up to date. ### 3/5 — TEMPO BUG!!!! *2025-12-13* OH! No! TEMPO BUG!!!! MIDI ### 3/5 — Potentially *2025-05-30* This is a great little arp gadget but unfortunately it loses a lot of functionality when it's an AU and not standalone. If only it kept the 'Key' parameter and could run from it's own internal clock. Please bring these factors to the AU version. ### 4/5 — Nicely featured and quick *2024-04-07* Really enjoy how fast you can get melodies going and then adjusted. Only one suggestion would make this a 5 star app for me. Please add an undo button or move the delete button away from the scale button! Even a dialog asking to make sure you want to delete before it nukes the work youve done, would be very helpful if you have big fingers and hit wrong buttons pretty often like myself. ### 5/5 — New preset system is wicked good *2025-11-10* One of my favorite arpeggiators ever. I use it to add dynamic, evolving sequences that compliment the genre I'm tackling. The new preset system is awesome and really helps new users get musically sound results immediately. It really is fast, super light weight, and worth every pennny ### 5/5 — ARP it *2025-08-05* Comes with free keyboard midi processor as well… awesome! ### 5/5 — My main midi arp for triggering the keyboard *2025-08-02* Kebarp is my main go-to for arpeggiating keys for a live session. For arping midi chords I usually use ArpBud 2 and Rozeta ### 5/5 — Love it and it works fine in Logic Pro *2024-05-07* I love this app. Thank you Cem, for another intuitive and easy to use tool. Do much easier than other arps. To anyone reading this, I suggest you ignore the ridiculous one star that ‘confused’ wrote. If an app doesn’t work the way you think it should, read the manual or watch some of the many great YouTube videos by Jade Starr, or The Sound Test Room, and then contact the developer directly. It is very easy. Don’t just give an app a crappy review because you don’t know how to do something. ### 5/5 — Another winner *2024-04-07* A really fun and easy to use app. I like to combine it with some automation and change up the scales and keys and patterns. Since everything note that is fed to it is on scale you can’t make anything that sounds bad. ## Most praised reviews (1 highest-rated) ### 5/5 — Perfect for live jamming *2024-04-06* This new addition to the Cem Olcay MIDI ecosystem is perfect for live jamming. Instead of fiddly piano rolls this app provides a scalable user interface that automatically adapts the grid size to the number of octaves and the number of steps. And this app as well as many of the developers other apps still runs on older iOS 12 devices. Thanks for that! Let’s produce electronic music instead of electronic waste! --- *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 2026-08-23.*