# ZoomVolume vs Simple Noise Meter

The clearest difference is ads: ZoomVolume at none against Simple Noise Meter's shown. ZoomVolume also leads on monetization model (free vs free with in-app purchases) and rating (4.3 vs 4.0). Simple Noise Meter's advantage is review sentiment (57% vs 48%) and iOS requirement (12.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ZoomVolume sells 1 one-off in-app purchase and Simple Noise Meter sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ZoomVolume holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: ZoomVolume has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 48% of ZoomVolume's written reviews are positive against 57% of Simple Noise Meter's, so the app with the better star average is not the one people write more warmly about.

ZoomVolume ships an update every 5 weeks, Simple Noise Meter every 2 months. The most recent releases landed on September 3, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | ZoomVolume | Simple Noise Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/zoomvolume/id511015764/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/simple-noise-meter/id1630705039/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 48.4% of reviews | **57.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 42 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [takaaki024](https://appshunter.io/developer/393783638) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### ZoomVolume

[App page](https://appshunter.io/ios/app/zoomvolume/id511015764)

Precisely adjust your device's audio levels with this utility. It offers on-screen volume control for fine-tuning and allows saving custom presets. You can also manage volume using the physical hardware buttons.

**Highlights:** Accurate on-screen volume adjustment, Hardware volume button control, Save and load favorite volume presets, Fine-tune minimum volume levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Simple Noise Meter

[App page](https://appshunter.io/ios/app/simple-noise-meter/id1630705039)

Measure ambient sound levels in decibels with this straightforward utility. It provides a simple interface to start, stop, and reset noise measurements, offering a supplementary tool for understanding your environment's acoustics.

**Highlights:** Real-time decibel measurement, Start, stop, and reset functions, Calibration for accuracy, Supplementary measurement tool, Easy-to-use interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is ZoomVolume free?

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

### Is Simple Noise Meter free?

Simple Noise Meter is free to download, with in-app purchases available.

### Which has better reviews, ZoomVolume or Simple Noise Meter?

ZoomVolume is rated higher. ZoomVolume averages 4.3 out of 5 from 11 ratings, while Simple Noise Meter averages 4.0 from 1 ratings.

### Do ZoomVolume or Simple Noise Meter have ads?

Simple Noise Meter shows ads; ZoomVolume does not.

### Which is updated more often, ZoomVolume or Simple Noise Meter?

ZoomVolume ships an update every 5 weeks, and Simple Noise Meter every 2 months. Most recently, ZoomVolume was updated on September 3, 2026 and Simple Noise Meter on August 14, 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.*