# Atomos RX vs Sound meter

The clearest difference is rating: Sound meter at 5.0 against Atomos RX's 1.0. Sound meter also leads on ratings volume (4 vs 1) and iOS requirement (12.0 vs 15.0). Atomos RX's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Sound meter sells 1 one-off in-app purchase. Atomos RX asks for nothing beyond the download.

Sound meter holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | Atomos RX | Sound meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/atomos-rx/id6745767436/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sound-meter-spl-and-db-meter/id6751745569/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 45 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atomos Ltd.](https://appshunter.io/developer/1468547360) | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) |

## What reviewers say

### Atomos RX

[App page](https://appshunter.io/ios/app/atomos-rx/id6745767436)

Turn your mobile device into a professional video monitor. Stream live feeds from compatible hardware to up to four devices simultaneously for real-time viewing.

**Highlights:** Real-time video monitoring, Multi-device support (up to 4), Professional-grade performance, Intuitive interface, Seamless integration with Atomos TX

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

**In-app purchases:** none


### Sound meter

[App page](https://appshunter.io/ios/app/sound-meter-spl-and-db-meter/id6751745569)

Measure environmental noise levels in real-time using your smartphone's microphone. Track decibel readings, identify potentially harmful sound levels, and monitor noise pollution to create a safer environment.

**Highlights:** Real-time sound measurement, Live graph display, Min, Max, and Average dB values, Measurement time tracking, Easy-to-use interface, Noise level examples

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $8.99 | one-time |


## Frequently asked questions

### Is Atomos RX free?

Atomos RX is free to download, with no in-app purchases.

### Is Sound meter free?

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

### Which has better reviews, Atomos RX or Sound meter?

Sound meter is rated higher. Atomos RX averages 1.0 out of 5 from 1 ratings, while Sound meter averages 5.0 from 4 ratings.

### Do Atomos RX or Sound meter have ads?

Neither Atomos RX nor Sound meter shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*