# Music Speed Changer・Audio — Change tempo・Up / Slow down > App to adjust audio playback speed and tempo with a history feature. (iPhone/iPad app by Andy Sutanto.) - Source: https://appshunter.io/ios/app/music-speed-changeraudio/id6738125207 (this page in markdown: same URL + `.md`) - Developer: [Andy Sutanto](https://appshunter.io/developer/1659282966) - Category: Music, Utilities - Price: Free with in-app purchases - Rating: 4.40/5 from 27 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 37 MB - Languages: American English - Released: 2024-11-17 - Data updated: 2026-09-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/music-speed-changeraudio/id6738125207/reviews.md ## What is Music Speed Changer・Audio? Music Speed Changer is the ultimate tool for anyone looking to control the tempo of their music or audio files. Whether you're practicing an instrument, studying a language, or just want to have fun with music, this app lets you adjust audio speed with precision and ease. Simply upload your audio file and use the intuitive slider to increase or decrease the speed to your preference. Plus, keep track of all your edits with the built-in history feature, allowing you to revisit past versions anytime. Key Features: Speed Adjustment: Effortlessly increase or decrease audio playback speed. History Feature: Access previous speed changes files. High-Quality Sound: Enjoy clear sound quality at any playback speed. User-Friendly Interface: Simple design for a smooth, hassle-free experience. Music Speed Changer app is free. You can use it forever, at no cost. However, Music Speed Changer does offer premium features for its subscribers. If you decide to purchase an upgrade, you will unlock additional features. Terms of Use: https://kociapp.github.io/Music-Speed-Changer/term-of-use Privacy Policy: https://kociapp.github.io/Music-Speed-Changer/privacy-policy ## Key features - Adjust audio playback speed - Increase or decrease tempo - High-quality sound - User-friendly interface - History of edits - Supports audio files ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Music Speed Changer Intro - 1M | $1.99 | per month | | Music Speed Changer Pro - 1W | $0.99 | per 7 days | | Music Speed Changer Pro - 1Y | $9.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Music Speed Changer Pro | $19.99 | one-time | ## Frequently asked questions about Music Speed Changer・Audio ### What is Music Speed Changer? Music Speed Changer is an application designed to let users precisely control the playback speed of their audio files. It allows for increasing or decreasing the tempo of music or other audio content, offering a user-friendly experience for various purposes like practice or study. ### Can I use Music Speed Changer offline? The provided data does not specify offline functionality. However, the app's core purpose of editing audio files suggests it may require access to local files or cloud storage, which could be dependent on an internet connection for initial access. ### What are the subscription options for Music Speed Changer? Music Speed Changer offers several subscription plans, including a 1-week Pro plan for $0.99, a 1-month Intro plan for $1.99, and a 1-year Pro plan for $9.99. These subscriptions unlock additional premium features beyond the free version. ### Does Music Speed Changer have ads? Yes, Music Speed Changer contains advertisements. As it is a free application with optional in-app purchases, ads are displayed to support its continued development and availability. ### What devices is Music Speed Changer available on? Music Speed Changer is available for iPhone and iPad devices. It is designed to run on Apple's mobile operating system, providing its audio manipulation features to users of these platforms. ### How often is Music Speed Changer updated? Music Speed Changer was last updated on November 17, 2024, with version 1.0. This indicates it is a relatively new application, and further updates will likely follow based on user feedback and development plans. ### What is the age rating for Music Speed Changer? Music Speed Changer has an age rating of 4+. This means it is considered suitable for children aged four and older, with no mature content or themes present in the application. ### How does Music Speed Changer handle sound quality? The app emphasizes high-quality sound, ensuring clear audio playback even when the speed is adjusted. This feature is important for users who rely on accurate sound reproduction for practice or analysis. ## Version history (last 1 release) ### 1.0 — 2024-11-17 No release notes. ## Apps similar to Music Speed Changer・Audio | App | Rating | Price | Category | | --- | --- | --- | --- | | [Music Speed Changer ▶▶▶](https://appshunter.io/ios/app/music-speed-changer/id1595494271) | 4.8 (3,943) | Free | Music | | [Slow Down Music \| Transcribe+](https://appshunter.io/ios/app/slow-down-music-transcribe-plus/id1048119179) | 4.5 (5,283) | Free | Music | | [Music Speed Changer - Audio](https://appshunter.io/ios/app/music-speed-changer-audio/id6738496726) | 4.3 (24) | Free | Music | | [Up Tempo: Pitch, Speed Changer](https://appshunter.io/ios/app/up-tempo-pitch-speed-changer/id1644863443) | 4.7 (1,073) | Free | Music | | [Music Speed Changer-Transpose](https://appshunter.io/ios/app/music-speed-changer-transpose/id6447086413) | 4.5 (156) | Free | Music | | [Audio One: Multitrack Editor](https://appshunter.io/ios/app/audio-one-multitrack-editor/id1607950988) | 4.5 (197) | Free | Music | ## More apps by Andy Sutanto - [Sleep Timer: Stop Music Player](https://appshunter.io/ios/app/sleep-timer-stop-music-player/id1659819935) - [Battery Alarm - Charge Alert](https://appshunter.io/ios/app/battery-alarm-charge-alert/id1666860343) - [Image Converter: HEIC-JPG-PNG](https://appshunter.io/ios/app/image-converter-heic-jpg-png/id1671601889) - [Music Recorder・Song Recording](https://appshunter.io/ios/app/music-recordersong-recording/id6446275461) - [Decibel Reader](https://appshunter.io/ios/app/decibel-reader/id6451411046) - [Word Counter - Count Character](https://appshunter.io/ios/app/word-counter-count-character/id6458535179) All apps by Andy Sutanto: https://appshunter.io/developer/1659282966 ## Related topics [music speed changer free](https://appshunter.io/ios/topics/music-speed-changer-free) · [edit music speed](https://appshunter.io/ios/topics/edit-music-speed) · [speed music](https://appshunter.io/ios/topics/speed-music) · [music speed changer lite 2](https://appshunter.io/ios/topics/music-speed-changer-lite-2) · [audio speed modifier](https://appshunter.io/ios/topics/audio-speed-modifier) · [speed up song](https://appshunter.io/ios/topics/speed-up-song) · [speed up audio](https://appshunter.io/ios/topics/speed-up-audio) · [slow music audio](https://appshunter.io/ios/topics/slow-music-audio) · [audio speed changer lite](https://appshunter.io/ios/topics/audio-speed-changer-lite) --- *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 2026-09-04.*