# Mic Spectrum Analyzer vs MuVis

The clearest difference is review sentiment: MuVis at 100% against Mic Spectrum Analyzer's 38%. MuVis also leads on rating (5.0 vs 3.0) and update cadence (every 3 months vs every 51 months). Mic Spectrum Analyzer's advantage is iOS requirement (9.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MuVis holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 19 and 8 respectively. Written reviews point the same way: 38% of Mic Spectrum Analyzer's written reviews are positive against 100% of MuVis's.

Mic Spectrum Analyzer ships an update every 51 months, MuVis every 3 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mic Spectrum Analyzer | MuVis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (19 ratings)](https://appshunter.io/ios/app/mic-spectrum-analyzer/id636471724/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/muvis-music-visualizer/id1582324352/reviews)** |
| Number of ratings | **19** | 8 |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 115 MB | 18 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Ross](https://appshunter.io/developer/636471727) | [Keith Bromley](https://appshunter.io/developer/1582324354) |

## What reviewers say

### Mic Spectrum Analyzer

[App page](https://appshunter.io/ios/app/mic-spectrum-analyzer/id636471724)

Visualize sound from your phone's microphone with various shapes and effects. Customize sensitivity, choose between dark and light themes, and explore 18 presets, custom shaders, and over 16 different effects for advanced users.

**Highlights:** 18 predefined presets, Load custom photos, Adjustable sensitivity, Dark and light UI themes, Over 16 different effects, Custom shaders

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MuVis

[App page](https://appshunter.io/ios/app/muvis-music-visualizer/id1582324352)

This app creates dynamic, real-time visual representations of music being played from files or a device's microphone. Users can cycle through numerous visualizations and options, control playback, and switch between audio sources.

**Highlights:** Real-time audio visualization, Music file playback, Microphone input, 34+ visualizations, 8 visualization options, Customizable toolbars, iCloudDrive music selection

**In-app purchases:** none


## Frequently asked questions

### Is Mic Spectrum Analyzer free?

Mic Spectrum Analyzer is free to download, with no in-app purchases.

### Is MuVis free?

MuVis is free to download, with no in-app purchases.

### Which has better reviews, Mic Spectrum Analyzer or MuVis?

MuVis is rated higher. Mic Spectrum Analyzer averages 3.0 out of 5 from 19 ratings, while MuVis averages 5.0 from 8 ratings.

### Do Mic Spectrum Analyzer or MuVis have ads?

Neither Mic Spectrum Analyzer nor MuVis shows ads.

### Which is updated more often, Mic Spectrum Analyzer or MuVis?

Mic Spectrum Analyzer ships an update every 51 months, and MuVis every 3 months. Most recently, Mic Spectrum Analyzer was updated on October 22, 2026 and MuVis on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*