--- title: "Sound Machine + — App Overview" url: https://marlvel.ai/intel-report/health-fitness/sound-machine category: Health & Fitness developer: Sepia Software LLC platforms: ios rating: 4.8 (420 ratings) pricing: freemium report_level: overview generated: 2026-04-18 --- > **Key Insight:** While the app offers a broad variety of sounds for sleep, user feedback highlights the importance of high-quality, seamless audio looping for user satisfaction. | Metric | Value | |--------|-------| | Category | Health & Fitness | | Rating | 4.8 ★ (420) | | Pricing | freemium | | Platforms | iOS | | Latest Version (iOS) | 1.1 | | Developer | Sepia Software LLC | ## What is Sound Machine +? Sound Machine + is a Health & Fitness app designed to assist users with sleep and relaxation through a library of over 50 ambient soundscapes. The app provides tools for sleep management, including a timer and a favorites system, to help users curate their nightly environment. ## Key Features - **Sound Library**: Offers over 50 diverse audio tracks ranging from nature sounds like thunderstorms and rainforests to urban environments like coffee shops. - **Sleep Timer**: Allows users to set a duration for audio playback to assist in falling asleep. - **Favorites**: Enables users to save and quickly access their preferred soothing soundscapes. ## Who is it for? Individuals seeking auditory aids for sleep improvement, meditation, or relaxation. ## Links - [App Store](https://apps.apple.com/us/app/sound-machine/id1470115986?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/health-fitness/sound-machine) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/health-fitness/sound-machine).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*