---
title: "Dozzzer: Sleep Sounds — App Overview"
url: https://marlvel.ai/intel-report/music/dozzzer-sleep-sounds
category: Music
developer: Lukas Burgstaller
platforms: ios
rating: 4.6 (7 ratings)
pricing: freemium
report_level: overview
generated: 2026-04-28
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app provides a functional solution for sleep-timed audio, recent user feedback highlights friction regarding the transition of core features behind a paywall and the introduction of advertisements.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 4.6 ★ (7) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 5.7.6 |
| Developer | Lukas Burgstaller |

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

Dozzzer is a sleep-aid utility that manages audio playback by gradually reducing volume to prevent users from waking up after falling asleep. The app offers versatile playback options, including local music library integration, external app support, and a proprietary Ambient Engine for generating soundscapes.

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

- **Music Mode**: Allows users to play DRM-free songs from their local device library with an automated volume fade-out.
- **External Mode**: Enables the app to control the volume fade-out for third-party music and podcast applications.
- **Ambient Engine**: Randomly generates various soundscapes, such as rain, thunderstorms, and campfires, to assist with relaxation.
- **Dozzzer Plus**: A subscription-based tier that provides access to premium features and removes advertisements.

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

Individuals seeking to improve their sleep hygiene by using music, podcasts, or ambient noise as a wind-down aid.

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

- [App Store](https://apps.apple.com/us/app/dozzzer-sleep-sounds/id429674741?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/dozzzer-sleep-sounds)

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