Upload audio files by iTunes File Sharing or by Document Interaction, or create recordings with the app's built-in audio recorder. Play or save the files with added reverb. Use play through mode or Audiobus for realtime reverberation. The reverb can be created by an iOS Audio Unit or by the app's convolution reverb engine (iPad 4 or better is recommended for realtime usage). Purchase the convolution reverb if you would like to use impulse responses other than the included demo IRs. Purchase MIDI control if you wish to control some functions of the app by MIDI messages.

What's New

Version 4.15

- Displaying elapsed recording time, audio playback time and convolution reverb callback time as tab bar icon badges instead of tab titles.
- In-app purchase: MIDI control for audio recorder, iOS reverb parameters and preset selection.

MIDI on iOS is complicated stuff. Please contact us if you encounter problems or have suggestions for improvements.

Ratings and Reviews

3.3 out of 5
11 Ratings
11 Ratings
The talent Gir ,


I always connect this app to GarageBand for my vocals when I sing. I like it because it has great reverbs and echoes. On the title, it says 'Echo'. I'm pretty sure that everyone might understand that.

Echoing is my favorite. I even use echo location to find out where I am, so I like echoes, too.

There are a few echoes that are related to the echoes where I go to. For example, if there's so much decay, it's so short. At my Uncle Mike's house, there's a room which leads to the next porch. That room has that same reverberation like the hall preset in the app. An old app called Space Sampler Free without spaces when writing, has an echo that's almost like Rooms!'s overdrive. This preset is called Great Hall which I'm sure is large hall in GarageBand.

Thank You Note

Dear Markus Sigg,

Thanks for this app. I'm really liking it. I love all of the echoes where I can make presets from them. I know I love your app!


I just wanted to add that in as a thank you note because I'm really liking this app!

Nova40 ,

Free and easy

Easy to use and you can adjust the reverb to your liking.

ryancohenmusic ,


This app looks amazing but having trouble finding where to add reverb?

Developer Response ,

This is explained at the app support page:


Markus Sigg
6.4 MB
Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch.
English, German
Age Rating
Rated 4+
© Markus Sigg
In-App Purchases
  1. Convolution Reverb $3.99
  2. MIDI Control $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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