# iAnalyzer vs Measuring Center

The clearest difference is rating: iAnalyzer at 4.2 against Measuring Center's 1.0. iAnalyzer also leads on review sentiment (41% vs 19%) and ratings volume (76 vs 2). Measuring Center's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. iAnalyzer sells 2 in-app purchases, starting at $4.99 per month. Measuring Center asks for nothing beyond the download.

iAnalyzer holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: iAnalyzer has 76 ratings behind it against 2, 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 19% of Measuring Center's.

iAnalyzer ships an update every 5 months, Measuring Center every 2 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | iAnalyzer | Measuring Center |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (76 ratings)](https://appshunter.io/ios/app/ianalyzer/id335449113/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/measuring-center/id1052916114/reviews) |
| Number of ratings | **76** | 2 |
| Positive reviews | **40.5% of reviews** | 18.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 5 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [平 陈](https://appshunter.io/developer/315130423) | [Kirill Berezin](https://appshunter.io/developer/1052916113) |

## 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 |


### Measuring Center

[App page](https://appshunter.io/ios/app/measuring-center/id1052916114)

This application allows users to perform spectral analysis of sound using their mobile devices. It supports various measurement functions and can connect to both wired and wireless external devices, or use the device's built-in microphone.

**Highlights:** Spectral sound analysis, Amplitude-frequency characteristic (AFC) display, Signal waveform display, Total harmonic distortion (THD) measurement, Sound pressure level (SPL) measurement, Support for wired and wireless Spl-Lab devices, Built-in microphone support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iAnalyzer free?

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

### Is Measuring Center free?

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

### Which has better reviews, iAnalyzer or Measuring Center?

iAnalyzer is rated higher. iAnalyzer averages 4.2 out of 5 from 76 ratings, while Measuring Center averages 1.0 from 2 ratings.

### Do iAnalyzer or Measuring Center have ads?

Neither iAnalyzer nor Measuring Center shows ads.

### Which is updated more often, iAnalyzer or Measuring Center?

iAnalyzer ships an update every 5 months, and Measuring Center every 2 months. Most recently, iAnalyzer was updated on October 23, 2026 and Measuring Center on October 23, 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.*