# Sleep Sounds .. vs Decibel.

The clearest difference is ads: Decibel. at none against Sleep Sounds ..'s shown. Decibel. also leads on rating (5.0 vs 4.8) and monetization model (free vs ad-supported). Sleep Sounds ..'s advantage is ratings volume (2.4K vs 1) and device support (4 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decibel. holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sleep Sounds .. has 2.4K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Sleep Sounds .. | Decibel. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.4K ratings)](https://appshunter.io/ios/app/sleep-sounds/id1605454852/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decibel/id6475241127/reviews)** |
| Number of ratings | **2.4K** | 1 |
| Positive reviews | 91.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 38 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 1 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UniCom Technology](https://appshunter.io/developer/1270764210) | [Soltan Adel](https://appshunter.io/developer/1633144494) |

## What reviewers say

### Sleep Sounds ..

[App page](https://appshunter.io/ios/app/sleep-sounds/id1605454852)

Create personalized soundscapes with a wide variety of high-definition nature sounds, rain, and white noise. Save your favorite mixes and use the built-in timer to automatically stop playback. Enjoy offline functionality and background mode for uninterrupted relaxation.

**Highlights:** HD sound collection, Mixable soundscapes, Customizable ambiences, Favorite sound mixes, Automatic timer, Offline functionality, Background mode

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Customization options
- 💤 Helps with sleep
- 🎨 Variety of sounds
- 💰 Free app

**What reviewers complain about**

- 🐛 Randomly shuts off
- 🔇 Lack of background playback

**Reported bugs**

- Randomly shuts off
- Incompatible with some devices

**Requested features**

- More sound options
- Improved background playback


### Decibel.

[App page](https://appshunter.io/ios/app/decibel/id6475241127)

This app precisely measures ambient noise levels and provides instant feedback through an intuitive interface. It's designed with a strong emphasis on privacy and security, empowering users to monitor sound exposure and protect their hearing health.

**Highlights:** Precise ambient noise measurement, Instant feedback, Intuitive interface, Privacy and security focused, Hearing health protection insights, Real-time sound exposure insights

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Sounds .. free?

Sleep Sounds .. is free to download, with no in-app purchases.

### Is Decibel. free?

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

### Which has better reviews, Sleep Sounds .. or Decibel.?

Decibel. is rated higher. Sleep Sounds .. averages 4.8 out of 5 from 2.4K ratings, while Decibel. averages 5.0 from 1 ratings.

### Do Sleep Sounds .. or Decibel. have ads?

Sleep Sounds .. shows ads; Decibel. does not.

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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.*