# BT Bluetooth MIDI Pedal Editor — user reviews > 25 indexed App Store user reviews of BT Bluetooth MIDI Pedal Editor by Positive Grid Inc, rated 4.00/5 from 6 ratings. - Source: https://appshunter.io/ios/app/bt-bluetooth-midi-pedal-editor/id911674129/reviews - App overview in markdown: https://appshunter.io/ios/app/bt-bluetooth-midi-pedal-editor/id911674129.md - Rating breakdown: 5★ 1 · 4★ 4 · 3★ 1 · 2★ 0 · 1★ 0 ## Newest reviews (5 of 25) ### 3/5 — Bias FX 2 Mobile *2020-06-20* The presets of this app shall be also updated for being ready for MIDI environment of “Bias FX 2 Mobile”. ### 3/5 — BIAS FX2 モバイルで使えるように *2020-05-24* BIAS FX2 モバイルで使えるように 早くしてほしい FX1で使えるのだから当然FX2でもつかえないと！ ### 3/5 — Like the app but *2019-04-29* Wants it connects it works fine , but I can barely get it to connect. most of the time it says ‘failed to connect or timed out’ I tried turning it on and off before and after starting to connect but usually There is nothing Been waiting to see if there is maybe a new update but there’s been nothing for ages. If this could be sorted with some sort of software fix that would be amazing. ### 3/5 — 音切れがひどい、、。 *2016-09-27* iphone SE にてpositivegridのJAMPROXTと使用してます。チャンネル切り替えの時に音切れ？フェードインしてくる感じでワンテンポ遅れて音が変わります。非常にストレス。何か設定をいじればいいのかな？ **Developer response:** Hi, Thanks for the feedback! Would you like to write us on https://help.positivegrid.com/hc/en-us/requests/new, and tell us more about the problem you encountered? Please leave your user name of app review in the mail so we can track your problem! We hope to hear back from you! ### 2/5 — I want to like this *2016-04-19* The idea is great but the execution isn't. Biggest problem I have is that no changes to the user bank settings ever save. I've modified the midi control settings countless times using positive grid's own BT-4 pedal. When I turn off the pedal and then try to use it again, all of my reconfigured settings are lost. It's useless as a performance tool with multiple user banks if it doesn't actually save user settings. I don't have time to reconfigure before each gig. There are no helpful hints or manual pages that describe anything that I'm doing wrong either. So it's a fail on two different levels. **Developer response:** Hi, Thanks for the feedback! Would you like to write us on https://help.positivegrid.com/hc/en-us/requests/new, and tell us more about your opinions? We hope to hear back from you! ## Most critical reviews (10 lowest-rated) ### 1/5 — Scam?! *2021-03-20* Bought the bt-4 pedal, haven’t been able to connect once. I either get “failed to connect” or get stuck with “connecting” message for several hours until battery drain. Saw in forums I am not the only one, total silence from PG, and dead links when trying to contact support. Complete nightmare and waste of money. This needs to get reported. ### 1/5 — 終了できない *2020-11-25* ホームボタンのない機種では一度起動するとアプリを切り替えたり終了したりできず、iPhone本体の電源を落とす羽目になる。 ### 1/5 — Nach zwangsUpdate auf Bias FX 2 nutzlos *2020-06-19* warum gibts kein BiasFX 2 Unterstützung. ich habe das Pedal BT 2 gekauft um dann festzustellen, das BIAS FX nicht mehr zu kaufen gibt, mit dem BIAS FX 2 welches man mir dan verkauft hat funktioniert das Pedal dann nicht - das ist schwach!!! Rausgeschmissenes Geld. ### 1/5 — Péssimo *2016-01-05* Não é nada intuitivo o App, tem uma latência muito grande, não tem muitos recursos. Está muito longe se ser como a Blueboard. Perdi dinheiro comprando este pedal. Não compre!!! ### 1/5 — Que des problemes *2015-12-25* Décidément cette pédale ne me cause que des soucis... Et maintenant l'appli qui ne s'ouvre pas sur ipad 4 ios 7 ... Pffff ### 1/5 — Doesn’t work on IPAD *2015-12-12* Pre ordered the pedal for $120 to use with all of my positive grid apps on my iPad. The app loads up and then is completely unresponsive. Hope they provide a usable update soon so I can put this awesome concept to use and not just have a big expensive paperweight. ### 1/5 — Unusable *2015-12-11* I hate to write this because I prepaid for it and waited months for it. I'm using an iPad 3 and a mission engineering EP-1 expression pedal all going in to jamup pro. For me, it is totally unusable. The connection cuts out every minute or so when controlling the Wah pedal. Also, there is no power plug supplied (nor is their a DC in jack) and the batteries required only last around 10 hours at best. There is a tiny bit of latency in toggling stomp boxes which is not a deal breaker but it is noticeable. Also, I am having trouble getting my user presets to save. They get lost every time I connect to a different device, so unless you are happy with their presets, you have to reprogram yours every time. ### 2/5 — Não está funcionando com Bias Fx2 *2020-08-03* Qual o motivou do bt4 não funcionar com Bias fx 2? ### 2/5 — Drains battery in background and UI could be better *2017-12-29* Be careful not to leave this open in background - it is a massive drain on battery. UI isn’t the easiest to use. Of particular frustration is not having keyboard input for numbers - clicking up 127 times isn’t my idea of fun. ### 2/5 — 使えない…程ではないけれど。 *2017-02-21* iPad mini4で使ってみましたが、BANKの変更等、保存ができません。 JAMUP PROのパッチチェンジも音切れが発生するのでライブ等では使えません。まぁそれはこっちのアプリのせいではないと思いますが。BIAS FXはそこまで音切れが目立つわけではありませんがやっぱりすることはしますね。 **Developer response:** Hi, Thanks for the feedback! Would you like to write us on https://help.positivegrid.com/hc/en-us/requests/new, and tell us more about the problem you encountered? Please leave your user name of app review in the mail so we can track your problem! We hope to hear back from you! ## Most praised reviews (10 highest-rated) ### 5/5 — BIAS FX2 Mobile *2024-04-18* Please support BIAS FX2 Mobile as soon as possible!...と書きましたが、何とか自分でやってみました。 BIAS FX 2 Mobile 用の簡単一発プリセットは用意されていませんが、MIDI の CC とか PC とか、この辺りから意味を調べていけば手動でアサイン出来ます。アプリもローカライズされていないし、MIDI に慣れていない方（私もそうです）にはハードル高い様に思いますが、ひとつひとつ設定・動作確認していけば辿り着きます。 私の場合はBT-2（2スイッチ）なので、バンク内プリセットをA・Bスイッチで行ったり来たり出来る様にして、曲毎にバンクを分けることでライブ時のサウンドメイクを計画的に構築できる様になりました。発売開始から相当時間も経過していますし、Positive Grid 製品ラインナップも随分変わりましたが、まだまだ使えますね。 ### 5/5 — FX2 Mobile対応するべき *2020-08-25* 早くBIAS FX2 Mobileに対応して下さい。 ### 5/5 — Musician *2016-03-16* This product works awesome! We use it with OnSong for controlling lyrics and running our show. It makes the four pedals of the BT4 able to do so much more. Love the combo! ### 4/5 — Update for Bias FX 2 *2020-05-21* Working perfectly with Bias FX, hope there is an update for FX2 soon ### 4/5 — Does not work after iPadOS update *2019-10-07* Just tried my bt4 and after the update and the app always says turn BT on but it is...update plz ### 4/5 — Sehr gut *2017-06-07* Perfekte App. Leider fehlt bei den Program Changes derzeit noch die Möglichkeit, MSB und LSB zu konfigurieren. Das sollte durch ein Update behoben werden. ### 4/5 — Good App and hardware, poor documentation *2017-04-29* I recently purchased the Positive Grid BT-4 pedal and downloaded the app on my iPad Air 2. No problem connecting the pedal to the app, and using the pedal to control BiasFx worked fine. I also wanted to use the pedal to control the Loopy app and there were some brief instructions on configuring the pedal on the Positive Grid website. I was eventually able to get it to work, but using the instructions caused a significant delay between pressing a switch and Loopy responding. Eventually I was able to figure out how to fix the problem. I then discovered that after I exited the app and restarted that my configuration changes were gone. Only after much fiddling did I discover that it was necessary to select the check mark on the upper right of the configuration window to actually save your info. Similarly I discovered that you can rename or delete a bank by swiping it to the right. Neither of these were documented anywhere I could find. I would give this five stars if the documentation were more complete including all of the controls in the app and information on which midi messages are sent and when ( button down or button up?, etc) **Developer response:** Hi, Thanks for the feedback! Would you like to write us on https://help.positivegrid.com/hc/en-us/requests/new? We can actually provide you more info with our support service! ### 4/5 — Just tried to see if it worked with blueboard.... *2015-11-08* It doesn't....the bt4 is about a year or so too late which is a shame because I use all their apps...but all of my hardware is irig...they should join forces and cross platform everything...let positive grid make the apps and ik make the hardware...still 4 stars. ### 3/5 — Bias FX2 deserves better BT-4 integration *2025-05-17* There are already multiple reviews asking for BT-4 support in Bias FX2. Please consider updating the firmware or app compatibility as soon as possible. Many users, including myself, would greatly appreciate full integration with Bias FX2, not just patch switching. ### 3/5 — Why no update for Bias FX 2 ? *2020-09-16* Could be a great app with eAsy funktionallity. But it does not work with Bias Fx2 unfortunately! Would be great to have an update for that! --- *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 2026-08-13.*