# AudioCalc vs Muzz

The clearest difference is price: AudioCalc at $2.99 against Muzz's $12.99. AudioCalc also leads on rating (3.0 vs 1.0) and iOS requirement (7.0 vs 15.0). Muzz's advantage is update cadence (fortnightly vs every 7 months) and device support (4 vs 2). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

AudioCalc costs $2.99 and Muzz $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AudioCalc holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 33% of AudioCalc's written reviews are positive against 29% of Muzz's.

AudioCalc ships an update every 7 months, Muzz fortnightly. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AudioCalc | Muzz |
| --- | --- | --- |
| Price | **$2.99** | $12.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/audiocalc/id294447976/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/muzz-audio-spectrum-analyzer/id6443873744/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **33.3% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 3 MB | 19 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nelcea](https://appshunter.io/developer/1694672221) | [Amit Nadir](https://appshunter.io/developer/808729036) |

## What reviewers say

### AudioCalc

[App page](https://appshunter.io/ios/app/audiocalc/id294447976)

This tool provides audio-specific conversion formulas for HiFi enthusiasts, home theater buffs, and audio professionals. It includes converters for frequency, band, delay, volume, and room modes, aiding in loudspeaker positioning, EQ setup, and room acoustics. Supports both imperial and metric units.

**Highlights:** Frequency, period, and wavelength converter, Parametric EQ band setup tool, Speaker distance and delay calculator, Amplifier power calculation, Room mode response computation, Imperial and metric unit support

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

**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 AudioCalc free?

AudioCalc costs $2.99, with no in-app purchases.

### Is Muzz free?

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

### Which has better reviews, AudioCalc or Muzz?

AudioCalc is rated higher. AudioCalc averages 3.0 out of 5 from 1 ratings, while Muzz averages 1.0 from 2 ratings.

### Do AudioCalc or Muzz have ads?

Neither AudioCalc nor Muzz shows ads.

### Which is updated more often, AudioCalc or Muzz?

AudioCalc ships an update every 7 months, and Muzz fortnightly. Most recently, AudioCalc was updated on October 8, 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.*