# iAnalyzer vs iAudioTool

The clearest difference is price: iAnalyzer at Free against iAudioTool's $2.99. iAnalyzer also leads on rating (4.2 vs 3.3) and ratings volume (75 vs 13). iAudioTool's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 5 months). On review sentiment, ads and device support there is nothing between them.

iAnalyzer is free to download; iAudioTool costs $2.99 up front. iAnalyzer sells 2 in-app purchases, starting at $4.99 per month. iAudioTool asks for nothing beyond the download.

iAnalyzer holds the better App Store score, 4.2 against 3.3. That said, the two scores are not equally well evidenced: iAnalyzer has 75 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 41% of iAnalyzer's written reviews are positive against 34% of iAudioTool's.

iAnalyzer ships an update every 5 months, iAudioTool every 2 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | iAnalyzer | iAudioTool |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.2 (75 ratings)](https://appshunter.io/ios/app/ianalyzer/id335449113/reviews)** | [3.3 (13 ratings)](https://appshunter.io/ios/app/iaudiotool/id580740399/reviews) |
| Number of ratings | **75** | 13 |
| Positive reviews | **40.5% of reviews** | 34.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 3 MB | 1 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [平 陈](https://appshunter.io/developer/315130423) | [Julian Bunn](https://appshunter.io/developer/580740402) |

## What reviewers say

### iAnalyzer

[App page](https://appshunter.io/ios/app/ianalyzer/id335449113)

This professional audio analysis software uses FFT to examine sound signals on iOS devices. It offers real-time spectrum analysis, precise peak frequency computation, and a unique instrument tuner function. Ideal for musicians and sound engineers seeking detailed audio insights.

**Highlights:** Real-time FFT spectrum analysis, Octave and 1/3 Octave display, High precision peak frequency computation, Instrument tuner function, Adjustable playback speed, VGA output support, Waveform display

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iAnalyzer Pro (1 Month) | $4.99 | per month |
| iAnalyzer Pro (1 Year) | $29.99 | per year |


### iAudioTool

[App page](https://appshunter.io/ios/app/iaudiotool/id580740399)

This app provides advanced audio analysis tools for professionals and enthusiasts. It includes features like RT60, SPL metering, spectrum analysis, and signal generation to help you understand and optimize sound environments. Calibration features ensure accurate measurements for various audio applications.

**Highlights:** RT60 measurement, SPL meter, Spectrum analyzer, Signal generator, Polarity checker, ISO Octave Calibration

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

**In-app purchases:** none


## Frequently asked questions

### Is iAnalyzer free?

iAnalyzer is free to download, with in-app purchases available.

### Is iAudioTool free?

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

### Which has better reviews, iAnalyzer or iAudioTool?

iAnalyzer is rated higher. iAnalyzer averages 4.2 out of 5 from 75 ratings, while iAudioTool averages 3.3 from 13 ratings.

### Do iAnalyzer or iAudioTool have ads?

Neither iAnalyzer nor iAudioTool shows ads.

### Which is updated more often, iAnalyzer or iAudioTool?

iAnalyzer ships an update every 5 months, and iAudioTool every 2 months. Most recently, iAnalyzer was updated on October 11, 2026 and iAudioTool on October 15, 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.*