# Sleep Sounds .. — HD Relaxing sounds > HD relaxing soundscapes for sleep, focus, and relaxation. (iPhone/iPad app by UniCom Technology.) - Source: https://appshunter.io/ios/app/sleep-sounds/id1605454852 (this page in markdown: same URL + `.md`) - Developer: [UniCom Technology](https://appshunter.io/developer/1270764210) - Category: Health & Fitness, Utilities - Price: Free - Rating: 4.80/5 from 2,445 App Store ratings · 57 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 27 MB - Languages: American English, Arabic, Danish, Dutch, Finnish, French (France), German (Germany), Hebrew, Indonesian, Italian and 11 more - Released: 2022-01-18 - Data updated: 2026-08-30 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/sleep-sounds/id1605454852/reviews.md ## What is Sleep Sounds ..? This app brings great collection of HD sounds that can be mixed into the perfect relaxing ambiences. You can choose from different types of rain, nature sounds, white noise . Save your favorite sound mixes so they are always by hand with you. You can schedule the timer that will automatically stop the application. It does not require internet connection so you can use it anywhere without worrying about the data. It can work in background mode. You can also use with your apple watch ## Key features - HD sound collection - Mixable soundscapes - Customizable ambiences - Favorite sound mixes - Automatic timer - Offline functionality - Background mode ## What do users think of Sleep Sounds ..? Overall sentiment: positive **Pros** - 👍 Easy to use - 🚀 Customization options - 💤 Helps with sleep - 🎨 Variety of sounds - 💰 Free app **Cons** - 🐛 Randomly shuts off - 🔇 Lack of background playback **Commonly reported bugs** - Randomly shuts off - Incompatible with some devices **Most requested features** - More sound options - Improved background playback ## Recent user reviews (10 of 57) All indexed reviews: https://appshunter.io/ios/app/sleep-sounds/id1605454852/reviews.md ### 5/5 — Thank you! *2026-08-09, version 1.1* For being the literal one non pay wall app with really amazing sound quality. One request: katydids. The sound of them calling to one another is soothing. ### 5/5 — Great app. *2026-08-06, version 1.1* Amazing for an app that’s free. Other apps you had to pay for while this one had no ads, was free, and had great features to help you sleep. ### 5/5 — Great for students studying or sleeping *2026-07-31, version 1.1* Perfect!! Has the best sounds that anyone would enjoy hearing! ### 5/5 — Great app. *2026-07-08, version 1.1* Amazing for an app that’s free. Other apps you had to pay for while this one had no ads, was free, and had great features to help you sleep. ### 1/5 — Amazing *2026-06-25, version 1.1* I’ve only used it for five minutes and it is amazing No ads No premium or you have to pay And amazing sounds I go to sleep with this every night ### 5/5 — Awesome *2026-06-19* I love how your able to mix up sounds to make your own!!! **Developer response:** Thank you for your kind feedback! We’re glad you enjoy the ability to mix sounds and create your own combinations. Your support means a lot to us, and we’ll keep working to improve the experience. ### 5/5 — SOO GOOD *2026-06-16, version 1.1* I thought that this app would only be for sleeping but there’s so much ways to use this like concentration especially all the combinations you can do my fav is driving in the rain and it doesn’t cost money it is the best ### 5/5 — Great *2026-06-03, version 1.1* I really love this app! And it has helped me sleep but I think there could be a little bit more sounds like a quiet classroom or a walk otherwise this is great would recommend! ### 5/5 — I love this so much ❤️ *2026-04-07, version 1.1* I put on the brown noise and instantly fell right into deep sleep. And you don’t have to pay for anything or sign in. ### 5/5 — Ruby *2026-04-02, version 1.1* I had trouble sleeping and this has helped me so much 🫶🏻🫶🏻🫶🏻🫶🏻🫶🏻 ## Frequently asked questions about Sleep Sounds .. ### What does this app do? This app provides a collection of high-definition sounds, including rain, nature sounds, and white noise, which can be mixed to create personalized relaxing ambiences. It helps users relax, focus, or improve their sleep. ### What are the key features of this app? Key features include a wide variety of HD sounds, the ability to mix and save favorite sound combinations, an automatic timer to stop playback, offline functionality, and background mode operation. It also offers Apple Watch compatibility. ### Is this app free to use? The app is free to use and includes advertisements. While there are no in-app purchases mentioned, users can enjoy the core functionality without additional cost. ### Can I use this app without an internet connection? Yes, the app does not require an internet connection. This allows you to use it anywhere without worrying about data usage, making it ideal for travel or areas with poor connectivity. ### Who would benefit from using this app? This app is beneficial for anyone looking to enhance their sleep quality, improve concentration during work or study, or simply find a moment of calm and relaxation. It's suitable for individuals who find ambient sounds helpful for these purposes. ## Version history (last 2 releases) ### 1.1 — 2025-02-19 Fixed crash bugs ### 1.0 — 2022-01-18 No release notes. ## Apps similar to Sleep Sounds .. | App | Rating | Price | Category | | --- | --- | --- | --- | | [White Noise Deep Sleep Sounds](https://appshunter.io/ios/app/white-noise-deep-sleep-sounds/id1083248251) | 4.8 (206,800) | Free | Health & Fitness | | [ColorSleep: Green, Brown Noise](https://appshunter.io/ios/app/colorsleep-green-brown-noise/id1658257567) | 4.8 (17,391) | Free | Health & Fitness | | [Relaxing Sounds, Sleep Easy](https://appshunter.io/ios/app/relaxing-sounds-sleep-easy/id502222888) | 4.7 (16,318) | Free | Health & Fitness | | [Rain Rain Sleep Sounds](https://appshunter.io/ios/app/rain-rain-sleep-sounds/id478687481) | 4.8 (136,393) | Free | Health & Fitness | | [Sleep: Sounds & Meditation](https://appshunter.io/ios/app/sleep-sounds-and-meditation/id1476252089) | 4.6 (9,604) | Free | Health & Fitness | | [Sleep Sounds White Noise, Rain](https://appshunter.io/ios/app/sleep-sounds-white-noise-rain/id1453508270) | 4.8 (34,025) | Free | Health & Fitness | ## More apps by UniCom Technology - [Calculator%.](https://appshunter.io/ios/app/calculator/id980603448) - [Stopwatch ٞ](https://appshunter.io/ios/app/stopwatch/id982137790) - [Counter+.](https://appshunter.io/ios/app/counter-plus/id986800297) - [Speedometer ⁺](https://appshunter.io/ios/app/speedometer/id993436042) - [Timer ٞ](https://appshunter.io/ios/app/timer/id1078562105) - [Speedmeter +](https://appshunter.io/ios/app/speedmeter-plus/id1078573932) All apps by UniCom Technology: https://appshunter.io/developer/1270764210 ## Related topics [sleep sounds for free](https://appshunter.io/ios/topics/sleep-sounds-for-free) · [free sleep sounds app babies](https://appshunter.io/ios/topics/free-sleep-sounds-app-babies) · [sounds to sleep free](https://appshunter.io/ios/topics/sounds-to-sleep-free) · [bed sounds](https://appshunter.io/ios/topics/bed-sounds) · [free sleep sounds free](https://appshunter.io/ios/topics/free-sleep-sounds-free) · [free bedtime sounds](https://appshunter.io/ios/topics/free-bedtime-sounds) · [sleep ambience](https://appshunter.io/ios/topics/sleep-ambience) · [free sleep apps noise](https://appshunter.io/ios/topics/free-sleep-apps-noise) · [zen sounds](https://appshunter.io/ios/topics/zen-sounds) · [free sleep sounds app machine](https://appshunter.io/ios/topics/free-sleep-sounds-app-machine) · [free sleeping sounds](https://appshunter.io/ios/topics/free-sleeping-sounds) · [sleep sound machine free](https://appshunter.io/ios/topics/sleep-sound-machine-free) · [free sleep noise](https://appshunter.io/ios/topics/free-sleep-noise) · [free sleep sound app](https://appshunter.io/ios/topics/free-sleep-sound-app) · [free night sounds](https://appshunter.io/ios/topics/free-night-sounds) · [free sleep sounds app baby](https://appshunter.io/ios/topics/free-sleep-sounds-app-baby) · [free relaxing sounds](https://appshunter.io/ios/topics/free-relaxing-sounds) · [soothing sleep sounds free baby](https://appshunter.io/ios/topics/soothing-sleep-sounds-free-baby) · [sonidos para dormir bebes](https://appshunter.io/ios/topics/sonidos-para-dormir-bebes) · [night time sounds free](https://appshunter.io/ios/topics/night-time-sounds-free) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*