# Opti Kinect vs Muzz

The clearest difference is review sentiment: Opti Kinect at 100% against Muzz's 29%. Opti Kinect also leads on price (Free vs $12.99) and rating (5.0 vs 1.0). Muzz's advantage is update cadence (fortnightly vs every 15 months) and device support (4 vs 2). On ratings volume, ads and in-app purchases there is nothing between them.

Opti Kinect is free to download; Muzz costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Opti Kinect holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of Opti Kinect's written reviews are positive against 29% of Muzz's.

Opti Kinect ships an update every 15 months, Muzz fortnightly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Opti Kinect | Muzz |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/opti-kinect/id1596305542/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/muzz-audio-spectrum-analyzer/id6443873744/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **100.0% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 183 MB | 19 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Optikinetics Ltd](https://appshunter.io/developer/985745232) | [Amit Nadir](https://appshunter.io/developer/808729036) |

## What reviewers say

### Opti Kinect

[App page](https://appshunter.io/ios/app/opti-kinect/id1596305542)

Control your smart lighting effects products with your phone or tablet. Adjust brightness, power, timers, and effects speed. Group devices for simultaneous control of Aura and Kino products.

**Highlights:** Control brightness, On/Off functionality, Timers and schedules, Effects speed and direction, Group device control, Supports Aura & Kino products

**In-app purchases:** none


### Muzz

[App page](https://appshunter.io/ios/app/muzz-audio-spectrum-analyzer/id6443873744)

Analyze audio signals with 21 different spectrum analyzers. Visualize fundamental frequencies, harmonics, and feedback for both beginners and experts. Supports loading audio files or using live microphone input.

**Highlights:** 21 spectrum analyzer types, Load audio files, Live audio mode, Dark and light modes, Peak enhancer

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Opti Kinect free?

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

### Is Muzz free?

Muzz costs $12.99, with no in-app purchases.

### Which has better reviews, Opti Kinect or Muzz?

Opti Kinect is rated higher. Opti Kinect averages 5.0 out of 5 from 1 ratings, while Muzz averages 1.0 from 2 ratings.

### Do Opti Kinect or Muzz have ads?

Neither Opti Kinect nor Muzz shows ads.

### Which is updated more often, Opti Kinect or Muzz?

Opti Kinect ships an update every 15 months, and Muzz fortnightly. Most recently, Opti Kinect was updated on October 11, 2026 and Muzz on October 13, 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.*