# Song Surgeon Trainer > Music slow downer and looper with pitch shifting for musicians. (iPhone/iPad app by Todd, Michael & James, Inc..) - Source: https://appshunter.io/ios/app/song-surgeon-trainer/id1057232381 (this page in markdown: same URL + `.md`) - Developer: [Todd, Michael & James, Inc.](https://appshunter.io/developer/548217273) - Category: Music, Music, Education - Price: Free - Rating: 2.69/5 from 13 App Store ratings · 30 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 13 MB - Languages: English - Released: 2015-12-08 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/song-surgeon-trainer/id1057232381/reviews.md ## What is Song Surgeon Trainer? If you're a musician who learn new songs and techniques by slowing the tempo down and then looping or playing the music repetitively then you will find Song Surgeon Trainer to be a big help. Song Surgeon Trainer is a FREE music slow downer that enables you to slow the tempo of a song down, and then set up a loop to isolate a segment for repeated playback. Song Surgeon Trainer also has a built in key change or pitch shift function which allows you to change the music ½ step at a time, while listening in real time. With its simple intuitive interface, no instruction is required. As soon as it’s installed, you can have your first song opened in it within a few seconds. With more than 35 instruments represented by the customers in our user base, it doesn’t matter whether you play guitar, drums, piano, banjo, trumpet, violin or anything else. You’ll find Song Surgeon Trainer to be a big asset. ## Key features - Slow down music tempo - Loop song segments - Change song key (pitch shift) - Real-time audio adjustments - Intuitive interface ## Recent user reviews (10 of 30) All indexed reviews: https://appshunter.io/ios/app/song-surgeon-trainer/id1057232381/reviews.md ### 1/5 — No privacy practices and no choice but to open everything to the app *2023-04-14* No privacy practices and no choice but to open everything to the app. If I just want to slow down music I must open ALL my files, pictures, videos, songs, and I presume anything to this app and it’s owners. ### 1/5 — Doesn’t work *2023-03-26, version 1.3* It hasn’t been updated for 6 years. Are the developers still alive? ### 1/5 — Orientation can’t be changed. *2022-11-25, version 1.3* When the player starts, it opens in portrait mode, cutting off half the player. Can’t change it rendering it unusable. ### 1/5 — Waste of Time *2022-06-12, version 1.3* What’s the point of this app when you can’t load your files in to it, I don’t use Apple Music cause it’s Crappy so why have this possibly useful app it’s like giving me a body without arms and legs. ### 1/5 — The app only opens files from the music library *2021-12-05* See above. If your music isn’t stored in the library, you can’t open it. This makes it useless for me and most other people. ### 1/5 — Can’t load in music files *2021-09-05, version 1.3* It looks simple enough to load in music files as it takes you to the Apple Music on my iPhone. You select a song but then a message comes up saying it cannot find a URL. All my songs were legally download from Apple so I don’t understand what the problem is. The concept sounded brilliant in principle but because it didn’t work I deleted the app. If it had worked and I found it useful I would have looked into buying the MacBook version but I have lost confidence. ### 1/5 — A waste. Shouldn’t have given it access to my library. Delete *2021-04-27* I just kept getting messages that this piece of junk couldn’t find the url for the song. Why does it need a url for a song in my library which I gave it access to? Delete - delete - delete ### 3/5 — Good while it lasted *2021-02-21* Simple and did exactly what I wanted it to - change pitch and speed independently. For several weeks now it crashes during launch so it’s unusable. Bummer. ### 1/5 — Poor app *2019-11-13* I just downloaded it, opened it up, registered, opened again, chose a song from Apple on my computer, ....nothing...white screen of death. Frozen completely. All other iPad programs working fine. Disappointed. ### 1/5 — Just doesn’t work *2019-10-19, version 1.3* Trying to use with Apple Music and iTunes Match and for some reason only 1 album will load. Nothing else will. ## Frequently asked questions about Song Surgeon Trainer ### What does Song Surgeon Trainer do? Song Surgeon Trainer is a music application designed to help musicians learn new songs and techniques. It allows users to slow down the tempo of a song, set up loops for repetitive playback of specific sections, and change the key or pitch of the music in real-time. ### What are the key features of Song Surgeon Trainer? The primary features include slowing down music tempo, isolating and looping song segments for repeated listening, and a built-in pitch shift function that allows for half-step adjustments to the music's key in real-time. It also boasts a simple, intuitive interface. ### Is Song Surgeon Trainer free to use? Yes, Song Surgeon Trainer is a free music slow downer. The application does not have any in-app purchases or advertisements, making it completely free for users. ### Who would benefit from using Song Surgeon Trainer? Musicians who learn new songs and techniques by slowing down music and looping sections will find this app beneficial. This includes instrumentalists like guitarists, pianists, drummers, violinists, and trumpeters, among many others. ## Version history (last 4 releases) ### 1.3 — 2016-05-15 This app has been updated by Apple to display the Apple Watch app icon. 1.Song selection improved. 2.Bug fixes. ### 1.2 — 2016-04-14 bug fixes. ### 1.1 — 2016-01-06 This new version contains several bug fixes to resolve issues identified by users in the first release of the app. ### 1.0 — 2015-12-08 No release notes. ## Apps similar to Song Surgeon Trainer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Audio Editing](https://appshunter.io/ios/app/audio-editing/id6444307434) | 4.3 (18) | Free | Music | | [Slowify: Music Speed Changer](https://appshunter.io/ios/app/slowify-music-speed-changer/id6446010473) | 4.5 (38) | Free | Music | | [SGGPlayerM](https://appshunter.io/ios/app/sggplayerm/id1282377965) | 4.5 (11) | Free | Music | ## More apps by Todd, Michael & James, Inc. - [Purchase Warranty Tracker](https://appshunter.io/ios/app/purchase-warranty-tracker/id586940735) - [Pewsitter Catholic News App](https://appshunter.io/ios/app/pewsitter-catholic-news-app/id663330815) All apps by Todd, Michael & James, Inc.: https://appshunter.io/developer/548217273 --- *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 2026-06-11.*