Perfect Tempo by Open Planet Software (Universal)
Released: Jan 23, 2013
Version: 32.2
Size: 18 MB
Deal Alert
Get notified when this app is on sale or goes free [privacy policy]

Price History

Ranking - Music (iPhone)

Ranking - Music (iPad)

Perfect Tempo

Open Planet Software
From the makers of the award winning Just Press Record comes Perfect Tempo, the app which lets you speed up or slow down any song on your iPhone or Apple Music without affecting pitch.

It's an ideal practice tool for musicians and dancers. Play along or dance to any song at the speed you want without losing fidelity.

Access over 50 million songs directly on Apple Music*, play from your iPhone’s Music Library or from iCloud, Dropbox and other cloud services.

You can even change the tempo of any of your recordings made in Just Press Record!


Learn any song at your own speed.

Repeat any section of the song to practice a particular passage.

Rip your backing track CDs and play along to them at your own speed.


Practice your routine at the speed you want.

Put any section of the music on repeat to learn complicated steps.


• Fine control over playback tempo in 1% increments with a simple slider.

• Search for and play any song from the entire Apple Music catalog *(Apple Music subscription required).

• Direct access to all the songs you already have in your iPhone’s Music Library.

• Import backing tracks and other audio files stored on cloud services such as iCloud Drive and Dropbox.

• Direct access to all your recordings made in our app Just Press Record.

• Repeat the whole song or just one section to make practicing tricky sections easier.

• Quickly access your 'Recently Played' songs.

• Use your Apple Watch to control tempo, volume and repeat right from your wrist.

• AirPlay support for output to wireless speakers or Apple TV.

• Dark Mode support.

• Change the key (transpose up or down) of locally stored DRM-free songs imported into the app or from your iPhone’s Music Library. (Missing the pitch controls from the last version? Re-enable them in the Settings app > Perfect Tempo. Then swipe left on the album artwork when playing a song).

What's new in version 32.2
* Fixes an issue that could prevent Apple Music songs from playing correctly.

Perfect Tempo will never interrupt you to ask for a review - we don’t like being interrupted either! However, App Store ratings and reviews are important, so if you are enjoying Perfect Tempo and have a spare minute, we’d be delighted if you could leave a rating or review on the App Store. Thanks!
Our verdict: Good
  • + Perfect Tempo is a highly rated app (4-star).
  • + Perfect Tempo is currently ranked #32 in paid Music apps for iPhone.
Similar Apps
SoundHound - Music Discovery

Universal App - Designed for iPhone and iPad

Developer: SoundHound, Inc. || Version: 9.5.2

TuneIn Pro - Radio & Sports

Universal App - Designed for iPhone and iPad

Developer: TuneIn || Version: 20.4.0


iPad App - Designed for iPad only

Developer: Stefan Hansel Solutions UG... || Version: 1.11.6