# NoiSee vs SoundMeter X

The clearest difference is price: SoundMeter X at Free against NoiSee's $0.99. SoundMeter X also leads on update cadence (every 3 weeks vs every 5 months). NoiSee's advantage is rating (4.5 vs 3.6) and review sentiment (65% vs 23%). On ads, in-app purchases, monetization model and device support there is nothing between them.

SoundMeter X is free to download; NoiSee costs $0.99 up front. NoiSee sells 4 one-off in-app purchases and SoundMeter X sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

NoiSee holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: NoiSee has 243 ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 65% of NoiSee's written reviews are positive against 23% of SoundMeter X's.

NoiSee ships an update every 5 months, SoundMeter X every 3 weeks. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | NoiSee | SoundMeter X |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (243 ratings)](https://appshunter.io/ios/app/noisee/id549239949/reviews)** | [3.6 (45 ratings)](https://appshunter.io/ios/app/soundmeter-x/id1348050232/reviews) |
| Number of ratings | **243** | 45 |
| Positive reviews | **64.7% of reviews** | 22.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 18 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [EA LAB](https://appshunter.io/developer/1005558529) | [Faber Acoustical, LLC](https://appshunter.io/developer/284781780) |

## What reviewers say

### NoiSee

[App page](https://appshunter.io/ios/app/noisee/id549239949)

This app functions as a professional-grade sound level meter for iOS devices. It offers advanced features for occupational health measurements, including noise dose and projected dose calculations. The app utilizes the device's internal microphone and provides accurate readings tested against professional standards.

**Highlights:** Professional-grade sound level meter, Occupational health compliant parameters, Noise DOSE and Elapsed time, Frequency and time weighting options, Spectrum analysis, Calibration features

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logging | $1.99 | one-time |
| Audio recording | $1.99 | one-time |
| Reporting | $1.99 | one-time |
| Premium octave analysis | $2.99 | one-time |


### SoundMeter X

[App page](https://appshunter.io/ios/app/soundmeter-x/id1348050232)

Transform your device into a professional sound level meter, noise dosimeter, and spectrum analyzer. Log data, calibrate sensitivity, and analyze audio with advanced features. Offers a free trial for premium functionalities.

**Highlights:** Handheld data-logging sound level meter, Data-logging noise dosimeter, Real-time octave spectrum analyzer, Multi-channel data recorder, Stereo signal generator, Sensitivity calibration, Data logging in CSV, TXT, MAT, and PDF

**Features:** Family Sharing, Apple Watch app

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoundMeter Pro, 1 Month | $4.99 | per month |
| Pro Tool Set, 1 Month | $24.99 | per month |
| SoundMeter Pro, 1 Year | $49.99 | per year |
| Pro Tool Set, 1 Year | $249.99 | per year |
| 14-day Free Trial, SoundMeter Pro | Free | one-time |
| SoundMeter Pro 2026 Upgrade | $29.99 | one-time |
| SoundMeter Pro 2026 | $99.99 | one-time |


## Frequently asked questions

### Is NoiSee free?

NoiSee costs $0.99, and also offers in-app purchases.

### Is SoundMeter X free?

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

### Which has better reviews, NoiSee or SoundMeter X?

NoiSee is rated higher. NoiSee averages 4.5 out of 5 from 243 ratings, while SoundMeter X averages 3.6 from 45 ratings.

### Do NoiSee or SoundMeter X have ads?

Neither NoiSee nor SoundMeter X shows ads.

### Which is updated more often, NoiSee or SoundMeter X?

NoiSee ships an update every 5 months, and SoundMeter X every 3 weeks. Most recently, NoiSee was updated on October 26, 2026 and SoundMeter X on October 21, 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.*