# MF-104S Analog Delay — Quintessential Moog Delay

> Digital recreation of a classic Moog analog delay effects pedal. (iPhone/iPad app by Moog Music Inc..)

- Source: https://appshunter.io/ios/app/mf-104s-analog-delay/id6450062211 (this page in markdown: same URL + `.md`)
- Developer: [Moog Music Inc.](https://appshunter.io/developer/396776421)
- Category: Music, Entertainment
- Price: $14.99
- Rating: 5.00/5 from 11 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 40 MB
- Released: 2023-08-08
- Data updated: 2026-08-12
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/mf-104s-analog-delay/id6450062211/reviews.md

## What is MF?

The MF-104S Analog Delay is a re-invention of Moog Music’s classic Moogerfooger MF-104 analog effects pedal.

The MF-104 Analog Delay, introduced in 2000, added a lush, all-analog delay to the classic line of Moogerfooger effects. It incorporated a dual-range Bucket Brigade Device (BBD) providing a range of delay times from 40 milliseconds to 800 milliseconds. Later versions of the MF-104 offered tempo synchronization, and extensive time modulation options via a multi-waveform LFO. Designed by Bob Moog and his engineering team, the MF-104 was a direct descendant of the original Moog modular synthesizers, adapted to process, modulate, and play with inputs ranging from guitar, voice, and synthesizer to any imaginable audio source.

The MF-104 Analog Delay has been meticulously recreated as the MF-104S, capturing all of the warm, organic texture and character of the original analog delay circuitry, while adding 21st-century flexibility and ease of use.

The MF-104S is an AUv3 effects plug-in that requires a compatible host or DAW to function.

## Key features

- Classic analog delay recreation
- Warm, organic sound textures
- Dual-range delay times (40ms-800ms)
- Tempo synchronization
- Extensive time modulation
- AUv3 effects plugin

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/mf-104s-analog-delay/id6450062211/reviews.md

### 2/5 — con not use with old ipad

*2024-08-14*

Soft ware is alright, but it is closed on boot, please fix.
iOS ver 12.5.7. any other monger fooger similarly.

**Developer response:** Hi none126,

Are you using the Moogerfoogers as AUv3 plugins inside a DAW? The standalone app is not intended to be used by itself as this is an effect that processes other signals.

If you do have problems using the AUv3 plugin, please contact us at appsupport@moogmusic.com so that we can help you out.

❤️ your friends at Moog

## Frequently asked questions about MF

### What is MF-104S Analog Delay?

MF-104S Analog Delay is a digital recreation of Moog Music's classic MF-104 analog effects pedal. It provides the warm, organic sound of the original hardware in a modern AUv3 plugin format.

### What devices does MF-104S Analog Delay support?

MF-104S Analog Delay is available for iPhone, iPad, and iPod touch. It requires a compatible host or DAW to function as an AUv3 effects plugin.

### How much does MF-104S Analog Delay cost?

MF-104S Analog Delay is a paid application, priced at $14.99. There are no in-app purchases or subscriptions associated with this app.

### What are the delay time ranges for MF-104S Analog Delay?

MF-104S Analog Delay features dual-range Bucket Brigade Device (BBD) circuitry, offering delay times from 40 milliseconds up to 800 milliseconds.

### Does MF-104S Analog Delay have ads?

No, MF-104S Analog Delay does not contain advertisements. It is a premium application with a one-time purchase price.

### How often is MF-104S Analog Delay updated?

The latest version of MF-104S Analog Delay is 1.3.0, last updated on June 13, 2024. Updates typically include performance enhancements and compatibility improvements.

### What audio sources can MF-104S Analog Delay process?

MF-104S Analog Delay is designed to process a wide range of audio inputs, including guitar, voice, synthesizers, and virtually any other audio source.

### What is the age rating for MF-104S Analog Delay?

MF-104S Analog Delay has an age rating of 4+, making it suitable for a broad audience of music creators.

## Version history (last 5 releases)

### 1.3.0 — 2024-06-13

• Performance improvements to internal DSP.
• Improvements to software licensing.
• Virtual CV slots can now be renamed.
• Added small resize graphic in the bottom right corner to indicates where the resize area is.
• Host automation parameters now look cleaner in DAWs.
• Host automation parameters order is now more logical when viewing as a list.
• LFO phase is now reset when render starts for more consistent render results.
• LFO sync tracking after transport start has been tightened up.
• Fixed MF-105S MURF LFO voltage being output when set to Off.
• Fix for plugin window size not being remembered when closing and re-opening window.
• Fix for flipping switches sometimes causing the UI to slightly shift.

### 1.2.3 — 2024-01-17

Minor improvements.

### 1.2.2 — 2023-12-16

Minor improvements.

### 1.2.1 — 2023-12-08

• Improvements to virtual CV compatibility with Mariana envelopes.

### 1.2.0 — 2023-11-30

• Long press on a MF-105S pattern editor step to set it as the last step for that particular filter band
• Improvements to virtual CV
• Minor performance improvements

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## More apps by Moog Music Inc.

- [Theremini Advanced Software Editor](https://appshunter.io/ios/app/theremini-advanced-software-editor/id929763039)
- [Model 15 Modular Synthesizer](https://appshunter.io/ios/app/model-15-modular-synthesizer/id1041465860)
- [Minimoog Model D Synthesizer](https://appshunter.io/ios/app/minimoog-model-d-synthesizer/id1339418001)
- [Claravox](https://appshunter.io/ios/app/claravox/id1536620093)
- [Animoog Z Synthesizer](https://appshunter.io/ios/app/animoog-z-synthesizer/id1586841361)
- [Mariana Bass Synthesizer](https://appshunter.io/ios/app/mariana-bass-synthesizer/id6449554307)

All apps by Moog Music Inc.: https://appshunter.io/developer/396776421

## Related topics

[moog](https://appshunter.io/ios/topics/moog)

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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 2026-08-12.*