# Piano Harmony MIDI Studio Pro — user reviews > 66 indexed App Store user reviews of Piano Harmony MIDI Studio Pro by Gregory Moody, rated 2.80/5 from 34 ratings. - Source: https://appshunter.io/ios/app/piano-harmony-midi-studio-pro/id483708404/reviews - App overview in markdown: https://appshunter.io/ios/app/piano-harmony-midi-studio-pro/id483708404.md - Rating breakdown: 5★ 9 · 4★ 3 · 3★ 5 · 2★ 6 · 1★ 11 ## Newest reviews (12 of 66) ### 2/5 — I wish these guys would update this app. *2024-05-24* Midi no longer works, the chord volumes I purchased have to be restored every time I open the app, and since it moved to a pay model for access it the app just crashes way more. I honestly just wish I bought the books instead. I think this is a great system for learning to harmonize on the melody, but I don’t feel good about the return for the money I have invested into this app. ### 2/5 — Auv3 please *2020-11-10, version 6.06* Come on y’all update this one too. Best product on here if it’s usable. Auv3 me please, midi effects midi progression pads, excellent progressions but hard to use them. ### 4/5 — Chord Progression Tool *2020-02-25, version 6.06* I use this app to learn different chords and theory and for coming up with ideas for chord progressions for my music. To really get use out of it you’ll have to purchase some of the other chord groups which may or may not be to your liking. At $10 for each of them, I feel there’s nothing to lose but my favorites are the Neo Soul, Black Gospel, and Jazz Chords. This could be a songwriter’s muse when digging deep in the app features. If you the Apple Camera Connection Kit and a MIDI synth or keyboard, hooking it up to your iPad and using the MIDI expansion in the app will unlock more ideas. ### 2/5 — Not working *2020-02-05, version 6.05* Update for both iPhone and iPad apps don't work. IPhone app won't open chord banks view on IPad. Harmony Wizard just won't open period.... Been waiting on update because I've invested in both greatly with sounds and chords puurchase. PLEASE correct. I lost all my song ideas for my project I'm charting **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 3/5 — The Amo Muito Muito, but... *2020-01-17* Excellent app as I’ve searched for valid chord progression apps like this for a long time over the past decade, so I give congratulations to the creator. I’ve used this specific app on multiple iPhones to iPads, but at the current moment it instantly quits when I use it. I currently have an iPhone XS Max and in the app after selecting the key signature I wish to use, no matter which one, as soon as I press the button “chord” the app quits faster then the blink of an eye. I have multiple times as well as after deleting and reinstalling the app, simply enough turned on the app and pressed again the button “chord” and yes, it just quits. Any help available? —————-///////////// I got feedback on the apps issue and it has no problem, instead Apple has. When Apple updates, they don’t check all of the apps compatibility levels. I can’t use this app till Apple does something with their hardware which for this app, they are highly unlikely to do. ### 3/5 — Crashing issues *2020-01-04* Same as the reviewer before me. Excellent app which worked perfectly on my iPhone 6 but on my iPhone X the moment I click on the chord button it crashes and closes the app. Can we get a fix for this please? ### 2/5 — Buyer beware this app crashes *2019-11-12, version 6.03* The developer has not updated this app in a while.. I would us it regularly if it would stay open and not crashed.. I’ve spent money to open the extra chord books and can not access them because the app crash so much.. Amazing.. event gospel apps rips you off these days... if your not going to update the app, take it down...😡 **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 3/5 — Need to be updated to 13.1.2.1 *2019-10-08, version 6.03* Great music app but does not work on software version 13.1.2. I hope that the creator fix it. ### 2/5 — OMG! *2019-05-29, version 6.03* It uses the pixel doubler. How primitive! Plus it’s a money pit. ### 4/5 — Strange differences between iOS and apple versions *2018-06-01, version 6.03* If you are not a beginner and have a few packs, I have black gospel, rock, and jazz 1, turn off sample and basic or it will give you tons of simple chords, and you have to scroll very far to find interesting ones. Figured out the wizard and wish android had that, oh well. Very good learning tool, every keyboard/piano player wanting to experiment with chord changes should have this. Kind of obscure app, hope a lot of people find out about it ### 3/5 — Chords chords chords *2016-07-21, version 6.03* Great app to learn those sweet contemporary chord voicings. However the app crashes terribly on iPad especially when you click on the unlock button to get the genre of chords you want to access. ### 3/5 — Cool chords many unplayable with just ten fingers *2015-11-20, version 6.02* What is the point of have chords that are theoretically correct but unplayable? ## Most critical reviews (10 lowest-rated) ### 1/5 — Basically unusable, extremely overpriced *2022-06-08, version 6.18* The app is basically unusable. The user interface makes no sense, the manual is hard to read, and the monthly fee for each package is ludicrously expensive ### 1/5 — Cannot launch App anymore !!! *2020-11-19* Cannot launch the app anymore, before the last 2 updates it was fine - how do I roll back? ### 1/5 — Crashes 100% of the time. Unusable. Be aware of that *2020-01-16, version 6.03* Crashes 100% of the time. Unusable. Be aware of that **Developer response:** Hi, The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 1/5 — Crashes - iPhone 8 - software 13.3 *2019-12-26, version 6.03* I had purchased almost all of the chord packs and loved using the app, but it now crashes on iPhone 8 update 13.3. It is no longer usable for me. **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 1/5 — Update app *2019-12-11, version 6.03* My app keeps freezing when I click the chords option. Please fix this. I have money invested into this app. **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 1/5 — Nothing is happening! *2019-11-19* I’ve tried buying some sounds, got charged but the app hasn’t registered where they are in the app. Simply can’t find them. Bought the MIDI CORE bit, still nothing happening. I’m pointed constantly to the storefront to spend even more money!! I’m confused because I bought this on the strength of the other reviews. Please help!! I’ve looked at videos but ain’t nothing happening. When I tap chords, the app crashes. Is this due to the latest update. I’ve just spent over £30, something I never do and now I feel rather stupid! ### 1/5 — The app crashes on ios 13 *2019-10-04, version 6.03* The app crashes when tapping to view chords **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 1/5 — Needs serious work *2016-04-25, version 6.02* Awesome chords and harmony but the app needs to be updated. The chord inversions are horrible and can't even be used in a composition. When saving chords the saved chords sounds different than what was saved (different inversion). Please update immediately ### 1/5 — SCAM *2015-03-03, version 5.02* Do not buy!!!!! ### 1/5 — Terrible *2014-03-25* Don't bother just an app that hosts their website you have to buy all content. Rubbish. ## Most praised reviews (10 highest-rated) ### 5/5 — Cool app *2023-09-02* I’m really enjoying this app ### 5/5 — Back on top!! *2020-02-08, version 6.06* I really love this app! I’ve always considered it to be extremely helpful and very innovative. I was concerned that it hadn’t been recently updated and thought it was being discontinued. But now with the recent update, some fine tuning, and a “new attitude” , with this app, these guys (and/or girls) are right back on top. The chord structures, types, and massive library is nothing short of amazing! **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 5/5 — Great *2017-11-28* Really useful to create beautiful chords quickly. ### 5/5 — Chords AND Runs? Yes! *2016-07-14, version 6.03* Still love this app. Only place to get the ref material. But the buggy crashes leave this most trusted resource somewhat frustrating. Keyboard players, this is it! The sound, feel and style you've been waiting for your whole time on the keys. Few if any can teach what this imparts. Here is the ONLY place I've seen it laid out this way. The most important of which is a new way of thinking! Get app, watch videos & play! ### 5/5 — The medium to express musical creativity *2015-11-05, version 6.02* I love the simplicity and ease of this app. Many of the features and functions flow in a easy way that allows you be creative and apply the information almost immediately. ### 5/5 — A must Have *2014-08-08, version 5.02* Improved my playing to another level ### 5/5 — This a special App !!!!! *2014-06-13, version 5.01* I have been using the App for a while now and it has taught me harmony in a new and comprehensive way To me it give musicians many options and I'm thinking in a whole different way when comes composing and hearing music The visual is fantastic u are hearing at the same time you not bored at anytime with music theory It's truly revolutionary !! Thank you ### 5/5 — So excited to dig into for myself and my students! *2014-06-11, version 5.01* While I have just barely begun to scratch the surface of everything in this app I am so very excited to have it. This will make adding color so much easier and it fits right in with so much that I am already teaching my students. Great job! ### 5/5 — The Cat's out of the bag! *2014-06-11, version 5.01* Thanks to your app, now everybody can be a good musician, darn it! ### 5/5 — Simply the best music app Ever made *2014-06-10, version 5.01* I love this app it opens up your creativity and is so much fun to use Also if you have a question they respond quickly .... You need this app. --- *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 2026-06-10.*