Callback Freeverb
Standalone and AUv3
Free
A Freeverb-style Schroeder/Moorer reverb based on the classic 8-comb + 4-allpass topology.
A classic algorithmic reverb effect based on the Freeverb algorithm by Jezar at Dreampoint. A Freeverb-style Schroeder/Moorer reverb based on the classic 8-comb + 4-allpass topology, with simplified controls and no stereo spread. This reverb creates lush, spacious ambience through a network of comb and allpass filters.
Freeverb is widely used in electronic music production, ambient music, and sound design to add depth, space, and atmosphere to audio sources. The algorithm provides a smooth, musical reverb tail that works well on everything from vocals to synthesizers. This reverb only functions in mono and provides no stereo imaging, and the user can expect the same behavior as a classic Freeverb implementation otherwise.
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The developer, Callback Audio, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
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Information
- Size
- 7.8 MB
- Category
- Music
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Age Rating
4+
- 4+
- Provider
Callback Audio, LLC
- Callback Audio, LLC has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- DUNS Number
145025264 - Address
20 Gardner Pl APT 98
Oneonta New York 13820-1612
United States - Phone Number
+1 6072428020 - Email
info@callbackaudio.com
- Copyright
- © 2026 Callback Audio