# Pitch Shift (Key Change) — user reviews > 62 indexed App Store user reviews of Pitch Shift (Key Change) by Loop-Sessions.LLC., rated 4.40/5 from 85 ratings. - Source: https://appshunter.io/ios/app/pitch-shift-key-change/id670120398/reviews - App overview in markdown: https://appshunter.io/ios/app/pitch-shift-key-change/id670120398.md - Rating breakdown: 5★ 67 · 4★ 4 · 3★ 3 · 2★ 5 · 1★ 6 ## Newest reviews (15 of 62) ### 2/5 — Leider keine AuV3 Integration dafür zig Tracker *2026-06-27* App selbst kann nicht als iAA oder AuV3 geladen werden. Jedoch können AuV3 Plugins in der App geladen werden. Furchtbar dass man die AdvertisingTracker einzeln deaktiviert werden müssen. Geht gar nicht. ### 2/5 — アップデート *2024-12-05* クラッシュする。 **Developer response:** コメントありがとうございます。 Ver.6.2.4 にて、再生中に再生位置を移動させたときにクラッシュすることがある点について対策を施しました。 アップデートしていただき、試していただければと思います。 よろしくお願いいたします。 ### 2/5 — 素晴らしすぎる *2023-05-30* 無料の範囲だけでも信じられないくらい便利です **Developer response:** コメントありがとうございます。 よろしくお願いいたします。 ### 4/5 — Fix this bug! *2023-01-16* If I hit the skip back/forward buttons multiple times, the app still crashes even though there was a fix for playback 5 months ago. I’d you are reading this, please fix your app immediately so that I won’t complain again! **Developer response:** Thanks for your comment. I'm aware of the error you mentioned, but I'm having a hard time confirming the error as it doesn't occur in my environment. Let me ask you a question. What is the format of the music file that gives the error? (mp3, m4a, wav, etc.) ### 3/5 — Could be better *2022-08-17* There should be a function allowing users to change the tune and speed of the song **Developer response:** Thanks for your comment. We are considering adding a file export function in a future update. Please wait. ### 3/5 — Can you please undo the new update *2022-04-20* Or make the option to keep the pitch shift the same between songs or not ### 2/5 — ..Feature request..? *2021-09-13* I started the download with excitement, & I was even welcoming the idea of purchasing thee EQ, However, after a navigating through the UI, any excitement was disillusioned Due to lack of a basic though nevertheless *Essential feature ]: i.e. •~Import/ Export via local ‘Files’ app… Very disappointed, because unfortunately ,aside from this overlooked problem, the rest of the app seems promising. **Developer response:** [Update] From ver.5.1.0, it added support for the Import / export of music files from other app. Please update and check. Thanks for your comment. We are considering adding the ability to import via the "File" app. Please wait a moment! ### 3/5 — Good but *2021-05-14* Still crashes and has minor bug issues especially when I move the bar along while playing with my music **Developer response:** Thank you for your comment. In Ver.5.2.0, the program of the part that causes the crash has been fixed. This has improved on traditional crashes. Please update and try it. ### 4/5 — One HUGE issue *2020-12-07* It was working great until recently. Now I’m having an error where I can’t add any new songs. I hope this gets fixed ### 4/5 — ピッピ変更は可 *2020-04-27* 曲が変わるたびに設定が全部初期化状態になってしまうのが面倒です。 その辺の改善をお願いします。 **Developer response:** ご利用いただきありがとうございます。 最新バージョンで、スライダーの値を保持する機能を追加しました。（初期状態は機能がOFFになっています。設定画面にてオンにできます） ぜひ試していただければと思います。 ### 2/5 — I think it’s ok *2020-03-27* I mean it works for what I’m doing, but might not be the highest quality for music producers. I don’t know but it’s fine for me. **Developer response:** Thanks for your comment. We are considering adding a file export function in a future update. I hope you continue to use it. ### 2/5 — In app purchase *2019-11-08* You didn’t fix it for 13.2.2, tapping the arrow exits the app **Developer response:** Thanks for your comment. We fixed that problem at version 3.7.1. of this app. Please update it. ### 2/5 — Grr *2019-11-03* I wish i could save the audio. I’m so mad **Developer response:** Thanks for your comment. [Update] We are considering adding a file export function in a future update. Please wait. ### 4/5 — 保存方法 *2019-10-03* がわからない。どうやって編集した曲を保存するの？ **Developer response:** コメントありがとうございます。 最新版には、ファイルのエクスポート機能に対応していますので、お試しいただければと思います。 引き続きよろしくお願いいたします。 ### 3/5 — 曲の途中で音程が甘くなります *2019-01-31* 5分程の曲で5人のアンサンブルリコーダーの 音程が途中でオエッとなるくらい狂います。 ピッチ415から442に上げて使ってます。 一緒に演奏していてテンポはかわりませんが 音程が狂うと練習に使えません。 **Developer response:** 本アプリは2種類のピッチシフトのアルゴリズムを用意しています。 設定画面の項目から切り替えることができますので、試してみていただけますでしょうか。 よろしくお願いいたします。 ## Most critical reviews (10 lowest-rated) ### 1/5 — は？ *2025-08-23* 曲の追加できんやん笑 **Developer response:** コメントありがとうございます。 本アプリは、Apple Music, iCloud, iTunes Match 経由のファイル、およびデジタル著作権（DRM）で保護されているファイルは読み込むことはできません。ご了承ください。 端末内のオーディオファイルに対して追加することができます。もしそれでも追加できないとなりますと、そちらの端末環境に何らか問題がある可能性がございます。 ご確認ください。よろしくお願いいたします。 ### 1/5 — Waste of time and money *2025-05-21* If it would work it would be great **Developer response:** Thank you for your comment. In the update (Ver.6.2.4), we fixed the issue where the app would crash when you moved the playback position during playback. Please update and try it out. ### 1/5 — Beware *2025-02-06* It would only import music from Apple Music. No use to me. Uninstalled. **Developer response:** Thanks for your comment. The description of this app states the following about "Apple Music": ======================== [Note 1] This application will not be able to read songs of the following formats. - Songs from Apple Music, iCloud, iTunes Match ======================== Perhaps you should check the above in more detail? Best regards. ### 1/5 — Doesn’t work *2022-04-18* Can’t add songs from anywhere. It crashes when you attempt to. **Developer response:** [Updated] Thank you for your comment. In Ver.5.2.0, the program of the part that causes the crash has been fixed. This has improved on traditional crashes. Please update and try it. Follow the steps below: 1. Press the note mark button on the upper left of Main screen to move to Play list screen. 2. Press the "Add Songs" button at the bottom right of Play list screen to move to Music Library screen. ### 1/5 — Doesn t work *2022-01-26* No AUv3 Can t read imported file… €2 lost…. **Developer response:** Thanks for your comment. Updated with the latest version (5.1.1), I fixed the process of loading music files from other app. Please update and check it. ### 1/5 — Crashing *2021-08-04* App keeps crashing when I try to rewind or fast forward…. **Developer response:** [Updated] Thank you for your comment. In Ver.5.2.0, the program of the part that causes the crash has been fixed. This has improved on traditional crashes. Please update and try it. ### 1/5 — Doesn’t work with AUv3 *2021-07-01* I just downloaded this app and doesn’t appear in GarageBand! **Developer response:** Thanks for your comment. This is AUv3 host app, and GarageBand is also AUv3 host app. You'll set other AUv3 effect using this app. ### 1/5 — ダメだなこりゃ *2018-05-01* 不具合が多すぎる。ロック状態でも再生できると改善されたらしいが、いくら更新しても再生できない。しかも、曲を取り込むと高確率で音質劣化、挙げ句の果てにはフリーズを起こす。正直使えない。 **Developer response:** コメントいただきありがとうございます。 最新版をお試しください。 よろしくお願いいたします。 ### 1/5 — Doesn’t work! *2017-10-21* After pushing every button on this thing, I cannot get anything to play! ( And yes all my music is downloaded ) When I go into settings and push, developer support… A blank page comes up with a caption at the top saying “loop session” As is, it is absolutely useless to me! **Developer response:** Thanks for your comment. I'm sorry we are in a condition that we can not contact you. Please update and try. Thank you. ### 1/5 — Just don't *2016-07-22* Sorry to say it is just bad. Seems to be broken and very poorly made. The "instructions" are in poorly written broken English, very unprofessional and lazy. Sorry guys, I gave you a shot, even though you had no good reviews. Maybe they will improve the app soon. 😞 I hate to give bad reviews,put forth more effort when you make apps. ## Most praised reviews (10 highest-rated) ### 5/5 — Hop by *2025-12-30, version 6.2.5* Dizzy ### 5/5 — I love this app! *2023-12-28* 31 Band EQ, excellent and crisp pitch shifting. Multitool in one all for a very affordable price. I usually don’t write reviews either, so if you’re considering downloading then just do it. ### 5/5 — fix a crash *2023-10-29* please fix a crash when opening longer files? ### 5/5 — Perfect for songwriters on the go *2021-07-15* I downloaded this app specifically to experiment with keys of new song ideas in the car. It’s been exactly what I was looking for. Throw down a piano part and you can figure out where you want your vocal melodies to sit during your car ride instead of having to be at your workstation. Super helpful. 👍🏻 ### 5/5 — Love it *2020-11-18* Great app. But I wish it had the ability to change the speed of the music as well. ### 5/5 — Amazing! *2020-06-16* As a non-professional avid transponser, I have bought so many songs on Apple Music for this app. I absolutely LOVE how easy it is to navigate, how transposing works, how simple adding songs into the queue is, etc. Only issue is not being able to pause from outside of the app, but that isn’t a huge deal! I love being able to show my friends the power of transposing music ❤️ ### 5/5 — 楽器演奏の練習に便利です。 *2018-06-30* ウクレレのコード譜を探すと、移調した方が簡単な曲があります。 移調した際のメロディがつかめない時、このアプリを使うと便利です。 バックグラウンドでも音楽が鳴るので、ネット上のコード譜を見ながら練習出来ます。 ### 5/5 — 凄すぎる *2018-06-05* イコライザ系のソフトとしてとても優秀。半音より細かいピッチシフトが地味な利点です。 ### 5/5 — これいいです！ *2017-01-20* 音がいいし使い方もわかり易いです。 ### 5/5 — Brilliant *2016-06-30* Wow, absolutely fantastic!!! I'm a singer/songwriter, worship-leader & guitarist and this does exactly what I want... And it's free! I wrote a song that's very low in the verses and pre-chorus, then soars an octave higher for the chorus. What I was able to do with this was record the whole song at capo 5, then rehearse it over and over again in different keys, to find the compromise which let me get the bass-end punchy enough, but wasn't too high or strained for me to sing sweetly. I can also practice Joni Mitchell songs, by playing along with the original, but down a fret or two, to a key a bloke can actually sing in. --- *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 2026-09-08.*