# Tempo SlowMo Original - BPM Slow Downer

> Adjust audio track tempo for practice without changing pitch. (iPhone/iPad app by Simon Hopkin.)

- Source: https://appshunter.io/ios/app/tempo-slowmo-original-bpm-slow-downer/id635275615 (this page in markdown: same URL + `.md`)
- Developer: [Simon Hopkin](https://appshunter.io/developer/1544800451)
- Category: Music, Education
- Price: Free with in-app purchases
- Rating: 2.90/5 from 12 App Store ratings · 15 written reviews indexed
- Age rating: 4+
- Requires: iOS 4.0 · 3 MB
- Languages: American English
- Released: 2013-04-19
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/tempo-slowmo-original-bpm-slow-downer/id635275615/reviews.md

## What is Tempo SlowMo Original?

Practice at your own pace.

The "original" version of Tempo SlowMo is back for users who prefer the original interface and for owners of older iOS devices such as the iPhone 3G.

This original version has a simplified interface and fewer features than our PRO version.  Check out the Tempo SlowMo PRO version if you want more features and support for the latest iOS devices.

Tempo SlowMo Original is an ideal practice tool for musicians, dancers and language students. Using technology developed for our Chord Detector and Chord Tutor apps, Tempo SlowMo’s sleek and simple design helps you practice playing songs, dance routines or learning a new language by slowing down or speeding up an audio tracks BPM (beats per minute) without affecting its pitch.

★★★★★ “Great for playing guitar!”
★★★★★ “Elegant and intuitive”
★★★★★ “Great for transcribing songs on drums”
★★★★★ “Amazing for memorization!”
★★★★★ “Great for dance teachers”
★★★★★ “Good for fitness too!”
★★★★★ “Great for choir practice”
★★★★★ “This app is my favorite :) i love it!!!”

Just hit the iPod button to import an audio file from your iPod music library, or hold the iPod button to reveal Dropbox and WiFi import options.  Select a song using your chose import method and Tempo SlowMo Original will then load it and allow you to play, pause, slow down and speed up to your hearts content.

Tempo SlowMo also has a feature allowing you to drop markers at any point in the track so that you can quickly skip back to that point if there is a particular bit of a track you are trying to master.  

As well as being able to import audio files from different sources you can also make your own recording and save it for future use.

Please note that this app does not support tracks which are DRM protected.

List of core features:-

  ● Import tracks from iPod music library sync’d to device
  ● Change tempo while playing between 50% and 200% or original tempo.
  ● Plays in background
  ● AirPlay support
  ● Play track on continuous loop
  ● Input from devices microphone and slow down/speed up recording
  ● Import tracks from your Dropbox
  ● Import tracks from your computer over WiFi
  ● Import mp3 and m4a email attachments

List of additional features available via In-App Purchase:-

  ● Pitch Changer – alter the pitch in 0.5 semitone increaments between -12 and +12 semitones.
  ● BPM Tapper – determine the BPM of your track.
  ● Balance Control – change the volume per channel.
  ● Remove Adverts – The app is free but contains adverts. Use this option to remove the adverts.

Please note that unfortunately in-app purchases are not transferable between our ORIGINAL and PRO versions of Tempo SlowMo.

If there are any features you would like to see in Tempo SlowMo please let us know.

email:  feedback@chord-detector.com 
www:  http://www.chord-detector.com 
twitter:  http://twitter.com/chorddetector 
fb:  http://facebook.com/temposlowmo

## Key features

- Adjust tempo 50%-200%
- Import from iPod library
- Dropbox and WiFi import
- Loop playback
- Record and slow down audio
- Add markers

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Advert | $0.99 | one-time |
| Remove Advert 2 | $0.99 | one-time |
| Remove Advert 3 | $0.99 | one-time |
| Pitch/Key Change | $0.99 | one-time |
| BPM Tapper | $0.99 | one-time |
| Balance Control | $0.99 | one-time |


## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/tempo-slowmo-original-bpm-slow-downer/id635275615/reviews.md

### 3/5 — Almost amazing

*2018-07-30*

This needs to be updated! Otherwise, it’s a very helpful app!

### 3/5 — Needs to work with IOS 11

*2018-04-16*

Doesn't work with IOS 11. Hopefully there will be a fix soon.

### 3/5 — Needs to update

*2018-01-24*

I love this app but it need to update so I can continue my use

### 4/5 — Update require for iOS 11

*2018-01-13, version 1.2.6*

It has been a wonderful app, except one can’t use it with iOS 11, as the developer has not updated the software.

### 5/5 — Update please

*2017-10-10*

I use this app all the time but it now doesn’t work with ios11. Please update

### 4/5 — Just enough

*2017-06-19*

It has everything that I need for my listening experience. Easy to use, and simple. I wish the creators would update the app so I can still use it with future iOS versions!!

### 1/5 — Does Not Work with Apple Music

*2017-01-25*

I do not recommend this app, at least until this glitch is corrected.

### 3/5 — No continuous repeat

*2015-02-13*

I really love the app. If you could add continuous repeat like in iTunes that would be great. What happens is I run loops through this app and at the end of the loop it sputters and then it throws the whole timing off. If you could this feature it would be greatly appreciated.

### 3/5 — Font size re Tempo slow

*2014-10-28, version 1.2.6*

Great app! But font size much too small. Please please increase this as I use app daily teaching dancing ?

Screen goes blank when I go to iPod so can't use app!!!extremely problematic

### 5/5 — Works well!

*2014-09-22*

The free version works very well for my purpose, which is for slowing down music for kids to practise along with.  The repeat and marker features work well.  I know a music teacher who used it for transcribing/transposing.  Am thinking of "upgrading" so that a whole playlists' BPM can be speeded up or slowed down.

## Frequently asked questions about Tempo SlowMo Original

### What is Tempo SlowMo Original used for?

Tempo SlowMo Original is used to adjust the playback speed of audio tracks, allowing users to slow down or speed up music, dance routines, or language lessons without affecting the pitch. This is beneficial for practice and learning.

### Can I import music from my computer to Tempo SlowMo Original?

Yes, you can import audio tracks from your computer over WiFi. The app also supports importing from your iPod music library, Dropbox, and email attachments.

### Does Tempo SlowMo Original have ads?

Yes, the app is free but contains advertisements. You can remove these ads by making an in-app purchase.

### What devices is Tempo SlowMo Original compatible with?

Tempo SlowMo Original is compatible with iPhone, iPad, and iPod devices. It is noted as being suitable for older iOS devices.

### How often is Tempo SlowMo Original updated?

The latest version of Tempo SlowMo Original is 1.2.6, which was released on April 19, 2013. There have been no updates since then.

### What are the in-app purchases available for Tempo SlowMo Original?

In-app purchases for Tempo SlowMo Original include a Pitch Changer to alter pitch, a BPM Tapper to determine track BPM, Balance Control for channel volume, and an option to Remove Adverts.

### Can I transfer in-app purchases between Tempo SlowMo Original and PRO versions?

Unfortunately, in-app purchases are not transferable between the ORIGINAL and PRO versions of Tempo SlowMo.

### What is the user sentiment for Tempo SlowMo Original?

User reviews highlight the app as 'Great for playing guitar!', 'Elegant and intuitive', and 'Amazing for memorization!'. It is also praised for use by dancers, drummers, and choir practice.

## Version history (last 1 release)

### 1.2.6 — 2013-04-19

No release notes.

## Apps similar to Tempo SlowMo Original

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Tempo SlowMo - BPM Slow Downer](https://appshunter.io/ios/app/tempo-slowmo-bpm-slow-downer/id460008289) | 2.9 (166) | Free | Music |
| [Speed Changer \| Transcribe+](https://appshunter.io/ios/app/speed-changer-transcribe-plus/id1048119179) | 4.5 (342) | Free | Music |
| [Music Speed Changer ▶▶▶](https://appshunter.io/ios/app/music-speed-changer/id1595494271) | 4.8 (3,490) | Free | Music |

## More apps by Simon Hopkin

- [The Chord Detector](https://appshunter.io/ios/app/the-chord-detector/id420873903)
- [Chordial - Chord Dictionary](https://appshunter.io/ios/app/chordial-chord-dictionary/id647573181)
- [Quick Flick Reactions! - Reflex Test](https://appshunter.io/ios/app/quick-flick-reactions-reflex-test/id955789359)
- [Jellyfish AI Calorie Counter](https://appshunter.io/ios/app/jellyfish-ai-calorie-counter/id6504708714)

All apps by Simon Hopkin: https://appshunter.io/developer/1544800451

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*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.*