# MUUR — Impact & Character AUv3

> AUv3 audio effect plugin for shaping impact, weight, and character in music production. (iPhone/iPad app by Christian Alvarez.)

- Source: https://appshunter.io/ios/app/muur/id6819803597 (this page in markdown: same URL + `.md`)
- Developer: [Christian Alvarez](https://appshunter.io/developer/6814287010)
- Category: Music
- Price: $7.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 18 MB
- Released: 2026-10-16
- Data updated: 2026-10-29
- Monetization: paid

## What is MUUR?

MUUR is an AUv3 audio effect for shaping impact, weight and character. Load it on an audio track inside a compatible DAW or AUv3 host. The containing app provides access to instructions, support, privacy information and licenses; audio processing takes place inside your host.

Shape transients and density with PRESSURE, add colour with HEAT and CRUSH, and control BODY, PUNCH, WEIGHT, TONE, CLIP and MIX.

• FIELD: three-band shaping with dynamic processing and individual mute/solo controls.
• RUMBLE: four low-frequency characters.
• MOD: pitch, frequency shifting and ring modulation.
• SPACE: six spatial engines.
• ADAPT: local analysis of incoming audio to help shape the effect.
• FX ONLY: use the effect layers independently of the main processing section.
• 50 factory presets and 50 user slots, with preset import and export.
• ECO, NORMAL and HIGH quality modes.

Audio processing and ADAPT analysis take place on your device. MUUR does not upload your audio, require an account or include advertising.

A compatible AUv3 host is required for audio processing. Available controls and editor size depend on the host window.

## Key features

- Shape transients and density
- Add color with HEAT and CRUSH
- Three-band shaping with dynamic processing
- Low-frequency character control
- Pitch, frequency shifting, and ring modulation
- Six spatial engines
- 50 factory presets and 50 user slots

## Is MUUR safe?

Not enough ratings yet to assess MUUR.

## Is MUUR legit?

MUUR has limited verification signals. The AppsHunter Legitimacy Score for MUUR is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about MUUR

### What is MUUR?

MUUR is an AUv3 audio effect plugin designed to shape the impact, weight, and character of audio within compatible DAWs or AUv3 hosts. It offers a range of controls for sound manipulation and comes with factory presets.

### How much does MUUR cost?

MUUR is a paid application, priced at $7.99. This one-time purchase grants you access to all its features for music production.

### Does MUUR have ads?

No, MUUR does not include advertising. The app is ad-free, ensuring an uninterrupted audio processing experience.

### What devices is MUUR compatible with?

MUUR is available for both iPhone and iPad. It requires a compatible AUv3 host application to function for audio processing.

### How often is MUUR updated?

MUUR was last updated on October 16, 2026, with version 1.0.0. Further updates will be released by the developer, Christian Alvarez, to improve functionality and add features.

### Can I use MUUR offline?

Yes, MUUR's audio processing takes place on your device within your host application, meaning it does not require an internet connection to function after purchase.

### What are the quality modes in MUUR?

MUUR offers three quality modes: ECO, NORMAL, and HIGH. These modes allow you to balance processing power with audio fidelity based on your needs and device capabilities.

### Does MUUR collect user data?

No, MUUR does not upload your audio or require an account. All audio processing and analysis are performed locally on your device.

## Version history (last 1 release)

### 1.0.0 — 2026-10-16

No release notes.

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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 2026-10-29.*