# Reverb - FDN

> Feedback Delay Network reverb effect for realistic and experimental audio ambiences. (iPhone/iPad app by Amazing Noises.)

- Source: https://appshunter.io/ios/app/reverb-fdn/id950600083 (this page in markdown: same URL + `.md`)
- Developer: [Amazing Noises](https://appshunter.io/developer/903336421)
- Category: Music, Utilities
- Price: $4.99
- Rating: 4.40/5 from 14 App Store ratings · 18 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 14 MB
- Languages: American English
- Released: 2014-12-30
- Data updated: 2026-08-22
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/reverb-fdn/id950600083/reviews.md

## What is Reverb?

The Amazing Noises Reverb is a Feedback Delay Network (FDN) Reverb Effect, which can create nice reverberated ambiences, from small rooms to huge buildings. It can also simulate alien and unreal spaces, for your experimental fun!

Main Features:

+ AudioUnit V3, Audiobus and Inter-App Audio support (sender and FX)
+ Feedback Delay Network Reverb
+ Space Morphing
+ Endless Reverberation
+ "Twisting Parameters": Reactive Walls, Random LFO, Echoes
+ Built In Stereo Sampler with varispeed
+ Control Manager LFO for Parameters
+ Midibus, Virtual Midi and Network: 14 bit NRPN controllers
+ File Manager, sharing common audio files via iTunes, Dropbox and AudioCopy
+ Snapshots Presets Morphing Pad
+ Post Fx Chain: Low-shelf Filter, High-shelf and Compressor

Credits:
L. van Beethoven: Symphony no. 7, I movement, bars 1-53
https://mediatech.aalto.fi

## Key features

- Feedback Delay Network Reverb
- Space Morphing
- AudioUnit V3, Audiobus, IAA support
- Built-in Stereo Sampler
- MIDI Control
- Preset Morphing Pad
- Post FX Chain

## Chart rankings

- #175 in Top Paid · Music (US App Store)

## Recent user reviews (10 of 18)

All indexed reviews: https://appshunter.io/ios/app/reverb-fdn/id950600083/reviews.md

### 1/5 — No longer works

*2025-04-02*

Bought it for reverb, not happy doesn’t work l
Less than one star

### 5/5 — Space designer 👩‍🚀

*2024-10-29*

Very powerful reverb tool, from subtle to infinite kaoss, does it all🤴TOP 👍

### 5/5 — This App is an absolute blast

*2022-11-17*

Not your ordinary reverb , i feel that i am only scratching the surface of what it can do but i am getting there , very capable of creating unusual soundscapes with full of surprises . Must ve addition in any sonic explorers rucksack.

### 5/5 — 一流应用

*2019-11-15*

需要慢慢研究

### 1/5 — I want my money back!!!!

*2019-07-17*

It won’t let you share files

### 5/5 — Must have app for synth work

*2018-12-23*

Just what I was looking for.  This is my go to reverb in Cubasis 2.  Brilliant!!

### 5/5 — Much more than just a reverb

*2018-09-07*

I have all of this dev’s apps. They are all superbly creative, brilliant quality, great value for money, and they all have the latest updates required for an iOS app to play ball with other music apps. Fully recommended.

This reverb has so much more than most reverbs. Like all the other fx apps from this developer, I will never stop learning what can be done with it.

### 5/5 — Midi mapping

*2018-04-17, version 2.2.4*

hello! I’m huge fun of your products and got almost all of these. Please, I ask you from all my experimental hart, add possibility to midi map “change preset buttons”, like one to next and one to previous, it’s super handy in live situation when I can just rout signal from my MacBook Pro while playing live and jam between presets! Thank you so much for great product!

### 5/5 — Dope

*2018-04-13*

#Dope!

### 5/5 — All of this guy’s stuff is amazing!

*2017-12-29*

All of these fx are amazing. If you’re looking for a set and forget plugin, this ain’t it.

## Frequently asked questions about Reverb

### What is Reverb - FDN?

Reverb - FDN is a Feedback Delay Network (FDN) reverb effect designed to create a variety of reverberated ambiences. It can simulate realistic spaces as well as alien and experimental soundscapes.

### What platforms does Reverb - FDN support?

Reverb - FDN is available for iPhone, iPad, and iPod touch. It supports AudioUnit V3, Audiobus, and Inter-App Audio, allowing integration with other iOS music applications.

### How much does Reverb - FDN cost?

Reverb - FDN is a paid application, priced at $4.99. There are no in-app purchases or advertisements associated with this app.

### Does Reverb - FDN have ads?

No, Reverb - FDN does not contain advertisements. It is a paid application that offers an ad-free experience.

### What are the main features of Reverb - FDN?

Key features include Feedback Delay Network reverb, Space Morphing, "Twisting Parameters" like Reactive Walls and Random LFO, a built-in Stereo Sampler, and a Post FX Chain with filters and a compressor.

### How often is Reverb - FDN updated?

The latest version, 2.7, was last updated on January 28, 2026. While the provided update date is in the future, indicating potential for ongoing development, historical update frequency is not detailed.

### What is the user sentiment for Reverb - FDN?

Reverb - FDN has a strong user rating of 4.4 stars from 14 ratings, suggesting a positive reception among its users for its sound quality and features.

### Can Reverb - FDN be controlled via MIDI?

Yes, Reverb - FDN supports MIDI control through Midibus, Virtual Midi, and Network connections, allowing for 14-bit NRPN controllers for parameter manipulation.

## Version history (last 5 releases)

### 2.7 — 2026-01-28

iOS 26 ready

### 2.6 — 2024-07-20

Maintenance Updates
Latest iOS SDK Update
Fixed an issue causing the app to crash when double tap two knobs  together
Compatibility with Apple Silicon Macs

### 2.5.2 — 2021-10-08

+ Ready for iOS 15
+ iPhone UI fixed

### 2.5 — 2020-09-19

- iOS 14 ready
- Updated Audiobus SDK
- Updated AudioCopy SDK
- Updated ABLink SDK
- Audiobus/IAA, improved MIDI Receive
- Reactive audio when disconnecting from IAA, workaround for iOS 13

### 2.4.5 — 2019-08-05

Workaround for iOS 12.4 Inter-App Audio connection

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## More apps by Amazing Noises

- [GliderVerb](https://appshunter.io/ios/app/gliderverb/id887408942)
- [Limiter - Audio Processor](https://appshunter.io/ios/app/limiter-audio-processor/id945375756)
- [Dedalus - Delay Audio Mangler](https://appshunter.io/ios/app/dedalus-delay-audio-mangler/id953953694)
- [DubFilter](https://appshunter.io/ios/app/dubfilter/id979648058)
- [Moebius Lab](https://appshunter.io/ios/app/moebius-lab/id1108915352)

All apps by Amazing Noises: https://appshunter.io/developer/903336421

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*