Riff Studio

In-app purchases
4.9
7.64K reviews
500K+
Downloads
Content rating
PEGI 3
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About this app

Made by musicians, for musicians.

Riff Studio lets you build a setlist of the songs you want to practice, set their pitch and speed independently and before hand, so you can focus on playing your instrument or singing along!

You can also adjust the song parameters at any time and in real-time: either set the pitch without affecting the speed, change the speed without affecting the pitch, or adjusting both together. The pitch will be set in semitones, and the speed as a percentage of the original speed.

It also provides bookmarking and A-B looping functionality to go through those difficult parts until you get them right. You can also use the quick-jump feature to jump back to the last point you started playing from in a song, seamlessly.

Besides from the in-app experience, Riff Studio also lets you save or export the adjusted songs to your device in MP3 format.

Riff Studio is great for musicians practicing songs that require alternative tunings, or that are too fast to play along initially, and will help them get all the way to 250%.

The user interface is clean and touch targets are large, which enables an easy interaction that doesn't require fine motor skills, so you can focus your dexterity on the instrument you are playing instead of on operating the app itself.

Riff Studio is in continuous development, eager for to user feedback and feature suggestions. Please shoot me a line at brazzilabs@gmail.com with your ideas!

Features:
- Pitch shifting - change music pitch up or down in semi-tones
- Time stretching or BPM changing - change audio speed within an ample range of the original speed
- Provides high quality time stretching and pitch shifting, back-ported to support older Android versions
- A-B looper - mark a section of the song to loop indefinitely and practice the hard parts
- Save or export your adjusted songs as MP3 format
- Free with no restrictions on this music speed controller
- No need to wait for your local audio to decode, being able to play it instantly with real-time audio speed and pitch adjustment. Slow down audio speed or change music pitch instantly for several audio format types.

Please note that the songs you add need to be in your device.
Updated on
Jul 18, 2020

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.9
7.3K reviews
Princez GeekChic
January 25, 2024
My MP3 players stopped working over 4 years ago. I was using the app even when they were working though. It's like having an MP3 player on your phone if you don't have that feature! Happy to have found this like listening to music while working out and at work so the ads on YouTube are very annoying. This is a great solution :)
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Dimitris Papadopoulos
October 10, 2023
Great app overall, the pitch-shifting feature in particular is excellent. I do have a question though: is there any particular reason why songs must be added one-by-one? It would be very practical if the app could allow you to view files in storage as they are, especially when it comes to setlists with tons of tracks, or at least, allow multiple selection. For whatever reason, backups occasionally don't recognize files and it becomes very tedious to transfer setlist. I hope it can be implemented
5 people found this review helpful
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Sam Hill
January 4, 2021
Overall, this is a very good app. But we're it is lacking is in it's ability to communicate with other apps....for instance, your car, your smart watch. It plays but if you try to change songs you are out of luck. As an instructor this is an issue...no one wants to have to run to there phone in the middle of class to change songs, that's one of the reasons you buy a smart watch..The other big issue is you have to add one song at a time...it will not populate playlist
31 people found this review helpful
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What's new

- New, professional quality audio engine: Rubber Band
- Bug fixes & performance improvements