Slowed and Reverb App

In-app purchases
3.7
81 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Slowed and Reverb Music Mixer (Resonance): Easily create captivating slowed and reverb music.

Resonance lets you:

- Create slowed and reverb mixes from your music
- Adjust track pitch (slowness) for unique sounds
- Fine-tune playback speed for different vibes
- Control reverb to craft immersive spaces
- Export mixes to MP3

RESONANCE PRO unlocks:

- Personalize your experience with custom themes
- Create your own playlist
- Export all of your songs in "slowed and reverb" style, in bulk

WHY RESONANCE?

- Simple, intuitive audio editing.
- Unleash your musical creativity.
- Share your unique mixes easily.
Updated on
Nov 2, 2025

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

3.7
80 reviews
Xavier
January 1, 2026
Amazing app. I can listen to all my favorite music slowed down. I would definitely recommend this app to whoever sees this.
3 people found this review helpful
Did you find this helpful?
Polydez
January 10, 2026
Thank you for the great review, Xavier! We’re glad you’re enjoying listening to your favorite music slowed down with Resonance. :)
John Rivers
October 3, 2025
when I export after applying the settings, everytime the audio is the raw sound and has no reverb added. sounds fine when you play it in the app with reverb. disappointed. Update: This still doesn't work with version 1.4.0 sounds like it's now in the next room and no effects. sounds perfect still when played in app. export is broken.
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Polydez
November 3, 2025
Thank you for your patience John. You're absolutely right and it appears the upgrade to the export library caused this issue. A new version is now available that resolves this issue but but reverb isn't supported on export. We recommend trying 1.6.0 as it's quite a big improvement over 1.4.0. :)
Modern Warrior
August 30, 2025
It is good for very simple actions. Only supports mp3 imports. In-app player doesn't have timing information.
Did you find this helpful?
Polydez
August 31, 2025
Thank you for your feedback. We're developing a new version with more audio formats and improvements! It will arrive very soon. :)

What’s new

This release of Resonance includes some major improvements:

- NEW: Much improved audio player interface
- NEW: Notification support
- NEW: Playlist manager (requires Pro upgrade)
- Updated: Speed and Pitch is combined into one for ease of use
- Updated: Export quality is significantly improved
- All ads have been removed!

We hope you enjoy this release! As always, if you experience any issues or have any feature requests, please visit our website: https://www.polydez.com/support/