---
title: "Sleep Sounds - SleepMaster — App Overview"
url: https://marlvel.ai/apps/sleep-sounds-sleepmaster
category: Health & Fitness
developer: Hanva,LLC
platforms: ios, android
rating: 4.3 (125.8K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-21
last_verified: "2026-04-21T09:29:30.830Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** SleepMaster is a high-volume audio library focused on sleep aid, supported by a large user base and frequent content updates.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Health & Fitness |
| Rating | 4.3 ★ (125.8K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.7.5 |
| Latest Version (Android) | 8.4.1(177) |
| Developer | Hanva,LLC |

<!-- SECTION: Summary -->
## What is Sleep Sounds - SleepMaster?

SleepMaster is a Health & Fitness app designed to assist users with sleep onset and maintenance through a library of audio content. The app claims to offer over 150 professionally recorded sounds, including nature, ASMR, and brainwaves, with a commitment to weekly content updates.

<!-- SECTION: Key Features -->
## Key Features

- **Extensive Sound Library**: Provides over 150 professionally recorded sounds including nature, weather, ASMR, and white noise.
- **Specialized Audio Categories**: Includes niche categories such as brainwaves, sci-fi, space, and baby-specific sounds like womb and humming.
- **Content Updates**: The developer releases new audio content on a weekly basis to maintain library variety.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals seeking auditory aids to improve sleep quality and relaxation.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/sleep-sounds-sleepmaster/id1661687621?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=net.metapps.sleepsounds&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/sleep-sounds-sleepmaster)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/sleep-sounds-sleepmaster).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*