# Sound Meter dB vs EarRest

The clearest difference is ads: EarRest at none against Sound Meter dB's shown. EarRest also leads on update cadence (every 3 days vs every 4 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Sound Meter dB sells 1 one-off in-app purchase and EarRest sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Sound Meter dB against 5.0 for EarRest. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sound Meter dB ships an update every 4 months, EarRest every 3 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sound Meter dB | EarRest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sound-meter-db/id6759272884/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/earrest-hearing-break-timer/id6789735127/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 56 MB | 11 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nelson Lai](https://appshunter.io/developer/1477911199) | [月梅 孙](https://appshunter.io/developer/1893807267) |

## What reviewers say

### Sound Meter dB

[App page](https://appshunter.io/ios/app/sound-meter-db/id6759272884)

Transform your phone into a decibel meter and noise detector. It provides live dB readings, tracks noise history, offers safe exposure guidance, and includes a hearing test and frequency analyzer. Features like night mode and daily noise dose tracking help you understand your sound environment.

**Highlights:** Live decibel (dB) readings, Noise history graph, Safe exposure guidance, Night mode noise logging, Hearing test, Frequency analyzer (PRO), PDF reports and noise diary (PRO)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Meter dB Pro | $4.99 | one-time |


### EarRest

[App page](https://appshunter.io/ios/app/earrest-hearing-break-timer/id6789735127)

This app monitors your Bluetooth headphone usage and automatically reminds you to take breaks to protect your hearing. It tracks listening time, offers customizable break intervals, and provides historical data to help you build healthier habits.

**Highlights:** Automatic Bluetooth headphone tracking, Customizable break reminders, Live Activity and Dynamic Island integration, Home and Lock Screen widgets, Quiet Hours (Do Not Disturb), Listening history, macOS companion app

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EarRest Pro Monthly | $1.99 | per month |
| EarRest Pro Yearly | $9.99 | per year |
| Lifetime (Limited Offer) | $9.99 | one-time |
| EarRest Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Sound Meter dB free?

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

### Is EarRest free?

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

### Which has better reviews, Sound Meter dB or EarRest?

Sound Meter dB and EarRest are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Sound Meter dB or EarRest have ads?

Sound Meter dB shows ads; EarRest does not.

### Which is updated more often, Sound Meter dB or EarRest?

Sound Meter dB ships an update every 4 months, and EarRest every 3 days. Most recently, Sound Meter dB was updated on October 29, 2026 and EarRest on October 28, 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.*