# LED Audio Spectrum Visualizer vs MuVis

The clearest difference is price: MuVis at Free against LED Audio Spectrum Visualizer's $4.99. MuVis also leads on rating (5.0 vs 4.3) and review sentiment (100% vs 60%). LED Audio Spectrum Visualizer's advantage is ratings volume (24 vs 8) and iOS requirement (11.0 vs 17.0). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

MuVis is free to download; LED Audio Spectrum Visualizer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MuVis holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 24 and 8 respectively. Written reviews point the same way: 60% of LED Audio Spectrum Visualizer's written reviews are positive against 100% of MuVis's.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | LED Audio Spectrum Visualizer | MuVis |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.3 (24 ratings)](https://appshunter.io/ios/app/led-audio-spectrum-visualizer/id396083500/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/muvis-music-visualizer/id1582324352/reviews)** |
| Number of ratings | **24** | 8 |
| Positive reviews | 60.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 6 MB | 18 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ONYX Apps](https://appshunter.io/developer/356553882) | [Keith Bromley](https://appshunter.io/developer/1582324354) |

## What reviewers say

### LED Audio Spectrum Visualizer

[App page](https://appshunter.io/ios/app/led-audio-spectrum-visualizer/id396083500)

Visualize surrounding sounds with dynamic, colorful graphics that react to music and speech. This app uses your device's microphone to display fluid animations, offering various visualizers and color themes for an engaging audio experience.

**Highlights:** Visualize surrounding sounds, Fluid, colorful graphics, Bounce to the beat, Multiple visualizers, Multiple color themes, Automatic gain correction, Microphone sensitivity control

**In-app purchases:** none

**What reviewers like**

- 👍 Great visuals
- 🚀 Responsive and sensitive to audio
- 💡 Reminds users of old-school stereo equipment
- 🎨 Variety of visualization options

**What reviewers complain about**

- 🐛 Crashes or doesn't work on some devices
- 🔇 Doesn't play music directly, only reacts to microphone
- 🔌 Incompatible with Bluetooth/USB audio
- 🔍 Limited customization options

**Reported bugs**

- Cuts off Bluetooth audio when app is opened
- Microphone sensitivity issues causing false triggers
- Compatibility problems with older iOS versions

**Requested features**

- Add Bluetooth/USB audio support
- Allow playing music from device library
- Provide more visualization options and customization
- Implement AirPlay support


### 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 LED Audio Spectrum Visualizer free?

LED Audio Spectrum Visualizer costs $4.99, with no in-app purchases.

### Is MuVis free?

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

### Which has better reviews, LED Audio Spectrum Visualizer or MuVis?

MuVis is rated higher. LED Audio Spectrum Visualizer averages 4.3 out of 5 from 24 ratings, while MuVis averages 5.0 from 8 ratings.

### Do LED Audio Spectrum Visualizer or MuVis have ads?

Neither LED Audio Spectrum Visualizer nor MuVis shows ads.

### Which is updated more often, LED Audio Spectrum Visualizer or MuVis?

LED Audio Spectrum Visualizer ships an update every 3 months, and MuVis every 3 months. Most recently, LED Audio Spectrum Visualizer was updated on October 24, 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.*