# FS Reverser Delay — Stereo Delay With Reverse Mode

> Stereo delay effect with reverse mode, filters, and Audio Unit support. (iPhone/iPad app by FutureSonic Ltd.)

- Source: https://appshunter.io/ios/app/fs-reverser-delay/id1299716499 (this page in markdown: same URL + `.md`)
- Developer: [FutureSonic Ltd](https://appshunter.io/developer/545192578)
- Category: Music, Utilities, Music
- Price: $4.99
- Rating: 2.60/5 from 5 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 10 MB
- Languages: English
- Released: 2017-12-01
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/fs-reverser-delay/id1299716499/reviews.md

## What is FS Reverser Delay?

A stereo delay effect with LP/HP filter, can be used as an audio unit or as a standalone application.

Features:

- Stereo delay effect with delay offset, reverse mode, feedback and mix
- Tape-like resyncing of delay offset
- Per-channel state variable filter, offering low pass and high pass modes
- Mono or stereo input
- Clean and simple design
- Runs on both iPads and iPhones
- Selection of factory presets (available when run in an Audio Unit host)

## Key features

- Stereo delay with offset and reverse mode
- Tape-like resyncing
- Per-channel LP/HP filter
- Mono or stereo input
- Clean and simple design
- Audio Unit and standalone app
- Factory presets

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/fs-reverser-delay/id1299716499/reviews.md

### 5/5 — 2.6? 2.6? How come this app is rated 2.6?

*2024-10-22*

This is what happens when the wisdom and knowledge are merged together in the bedroom. And starting a renaissance.

I was gonna truly go into the details of this unparalleled and unprecedented app,  but I think that’s just unnecessary. 

I’d like to convey my deepest respect to the creativity and integrity of the developer!

Thank you so very much for the contribution and don’t get disheartened, i know that you won’t, but I’ll just say that.

There are some who truly appreciate your absolute beauty of aesthetic mindset.

Have a nice day dear.

BTW, AppStore is just gradually becoming another dumb platform becoming like playstore and galaxy store,I’m scared where apple is headed towards.

### 1/5 — Zero Stars

*2022-10-28, version 1.1.4*

Does not work. Piercing sound that will have you deleting app and contacting developer for refund.

### 5/5 — In the groove

*2019-12-06*

Really like this. The app description says it all really. Just take a little time with it and you can add some interesting dimensions to drums or synths. Equally useful for the faster techno and the slower ambient.

### 5/5 — Excellent delay

*2019-04-23, version 1.1.1*

This delay is really good, although it does not sync to tempo you can look up the values for milliseconds to bpm.  There’s also an app that will calculate it for you.  The option to reverse the delay is pretty dope.  I use this delay on tons of beats.  I produce mostly hip hop but this could be used in any genre to add more movement and textures.

### 1/5 — Needs updating

*2018-08-21, version 1.1.1*

Bundle is weak needs updating

## Frequently asked questions about FS Reverser Delay

### What is FS Reverser Delay?

FS Reverser Delay is a stereo delay audio effect that can be used as an Audio Unit or a standalone application. It features a unique reverse mode and per-channel filters for creative sound manipulation.

### What devices does FS Reverser Delay support?

FS Reverser Delay is compatible with iPhone, iPad, and iPod touch devices. It offers a clean and simple design optimized for both platforms.

### How much does FS Reverser Delay cost?

FS Reverser Delay is a paid application, priced at $4.99. There are no in-app purchases or subscriptions required to access its full functionality.

### Does FS Reverser Delay have ads?

No, FS Reverser Delay does not contain advertisements. It is a premium application that provides an uninterrupted user experience.

### When was FS Reverser Delay last updated?

The latest version of FS Reverser Delay, 1.1.4, was released on September 24, 2021. This indicates the app receives periodic updates for maintenance and potential improvements.

### What is the age rating for FS Reverser Delay?

FS Reverser Delay has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present within the application.

### What are the key features of FS Reverser Delay?

Key features include stereo delay with offset, reverse mode, feedback, mix, tape-like resyncing, per-channel state variable filters (LP/HP), mono/stereo input, and factory presets when used as an Audio Unit.

### What is the user sentiment for FS Reverser Delay based on ratings?

FS Reverser Delay has an average rating of 2.6 stars from 5 ratings. This suggests a mixed user reception, with some users finding value in its features while others may have experienced issues or had different expectations.

## Version history (last 5 releases)

### 1.1.4 — 2021-09-24

Save and load user presets
Fix UI issues

### 1.1.3 — 2021-05-04

FIx UI layout issue on iPhone devices

### 1.1.2 — 2021-05-04

Updated for iOS 14 support
Implement audio input on/off in standalone application

### 1.1.1 — 2018-02-14

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes

### 1.1.0 — 2017-12-21

UI updates
Support resizable plugin windows

## Apps similar to FS Reverser Delay

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## More apps by FutureSonic Ltd

- [FS FreezeVerb](https://appshunter.io/ios/app/fs-freezeverb/id1330949875)
- [FS Refraktor](https://appshunter.io/ios/app/fs-refraktor/id1354422212)

All apps by FutureSonic Ltd: https://appshunter.io/developer/545192578

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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 2026-06-10.*