# Sleep Machine — White Noise Sounds Rain Fan... > Customizable white noise and ambient sound machine for sleep and relaxation. (iPhone/iPad app by SleepSoft LLC.) - Source: https://appshunter.io/ios/app/sleep-machine/id323061162 (this page in markdown: same URL + `.md`) - Developer: [SleepSoft LLC](https://appshunter.io/developer/319106694) - Category: Health & Fitness - Price: $3.99 - Rating: 4.70/5 from 2,987 App Store ratings · 319 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 108 MB - Languages: American English - Released: 2009-07-20 - Data updated: 2026-08-27 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sleep-machine/id323061162/reviews.md ## What is Sleep Machine? This is the official Sleep Machine ® app. " Simply the best customizable, white noise, ambient sounds, sleep app available today"! Featuring the best professionally mastered ambient sounds, music, and tones, to assist with Stress Relief, Relaxation, and Restful Sleep. Easily Combine your choice of professionally recorded sounds with adjustable Volume, Balance, and Pitch to customize your personal relaxation environment. Our huge assortment of exclusive Sleep Machine ® sounds collection has been mastered to achieve the ultimate sleep & relaxation experience. All sounds are included ! Does not require any additional downloads ! No " In App Purchase " or " Subscription " required ! • Reduce stress and helps you relax • Blocks unwanted sounds and distractions • Calm Babies as they drift peacefully off to sleep. • Perfect for masking Tinnitus • Enhance your Meditation,Yoga, and Spa sessions with your favorite ambient mix. • Low frequency sounds for blocking loud distant noises At home or away join the Millions of people world wide who choose Sleep Machine ® to Rest, Relax, and Restore Body and Mind! Sleep Machine has been featured on CNN, USA Today, RoadWarriors.com, NPR, Lifehacker, HealthTap, AppBuddy.com, & many more! APP Features: • 103 Professionally Mastered Stereo Ambient Sounds including Rain, Fan, Beach, Furnace, and more ! • 14 Brainwave / Binaural Beats sounds too ! • Background audio playback support. Listen to Sleep Machine mixes when using other apps. • Easy sound mix abilities. Create, Save, Sort, and Name for easy mix access. • Full iTunes Music integration to mix in your favorite music. • Enjoy the beautiful & easy interface to create a truly lifelike sound experience. • Individual Volume, Balance, and Pitch adjustment for sounds, music, and tones. • Millions of Mix possibilities ! • Includes 14 preset mixes. • Advanced Alarm features including slow sound fade in & Auto Sleep Cycle Info • Wake to your favorite sounds, mixes, or iTunes Music too! • 15 additional alarm sounds. • Silence Timer for setting sound playback duration to fade out your favorite mix. User Reviews: " I am completely addicted to this application, and use this to sleep better every night. I live in a big city, and we have an often-crying newborn baby in the apartment next door. We plug into a logitech speaker unit and use the fan noise to sleep more soundly every night. "   " I've tried a few sleep apps and feel that Sleep Machine is the best for me. I enjoy the various quality sounds and the ability to combine them to fit my mood. It's even good just to unwind with for a few minutes. Very soothing! "   " I love this app! combining different sounds gives you an experience that you can't get from traditional, more expensive sound machine. also, I love that you can save your combinations! and, you can set a timer and then it just goes off. fan-friggin-tastic! buy this! " " This is a great little app. I especially like the ability to mix sounds, each with their own level control. I use it quite a bit because it's very good for masking noise at any time of the day. " Download Sleep Machine ® today, and change your life overnight with a deep restorative sleep! ## Key features - 103 professionally mastered ambient sounds - 14 brainwave/binaural beats sounds - Customizable sound mixing - Background audio playback - Advanced alarm features - iTunes music integration - Silence timer ## Chart rankings - #33 in Top Paid · Health & Fitness (US App Store) ## What do users think of Sleep Machine? Overall sentiment: positive **Pros** - 🚀 Can't sleep without it - 👍 Great selection of sounds - 👍 Customizable sound mixes - 👍 Helps with sleep and relaxation - 👍 Reliable and consistent - 👍 Useful for travel and noise masking **Cons** - 🐛 Alarm functionality issues - 🐛 Saving custom mixes not possible - 🐛 Compatibility issues with iOS updates - 🐛 Drains battery when left running - 🐛 Doesn't work with AirPlay **Commonly reported bugs** - Alarm not working properly - Sounds stop playing randomly - App crashes after recent iOS updates - Can't go back to main screen from settings **Most requested features** - Add timer to turn off the app - Ability to save custom sound mixes - Integrate with smart speakers like HomePod - Add more sound options and presets - Improve alarm functionality ## Recent user reviews (10 of 319) All indexed reviews: https://appshunter.io/ios/app/sleep-machine/id323061162/reviews.md ### 5/5 — 10 ⭐️ App *2026-08-16, version 5.1* I’ve been using this application for years and hands-down. This is a 10 out of 10. I would highly recommend this app to anyone who’s looking for a sleep machine app. ### 5/5 — Years of use. Love! *2026-08-11, version 5.1* I’ve had this app on my phone and have used it for many years now. It’s easy to use, has a ton of choices to customize the sounds you’re looking for. Thank you for building an exceptional app that helps me calm down and sleep after a long, hard, overstimulating day 🫶🏼 ### 5/5 — Great app for sleep *2026-07-22, version 5.1* I’ve been using this app for several years. It’s the best one I’ve found. It provides just about every sound think. I use it at home and when I drop to help me relax and go to sleep. It even helps me forget about my husband snoring. ### 5/5 — Great, clock could use improvement *2026-07-10, version 5.1* This app is awesome. It has so many good sleeping sounds. You can run four at once if you want. The only area that could use improvement is the clock (see Alarm Clock Pro). If a weather option was added it would be 6 star perfect! ### 5/5 — Essential for travel *2026-07-07, version 5.1* I use this whenever I travel and need to get to sleep. It helps with noisy hotels or when staying with family. I absolutely love this app! ### 5/5 — Great App!! *2026-06-30, version 5.1* Have been using this app for the better part of a decade! ### 5/5 — No more insomnia *2026-06-05, version 5.1* Easy to use app with lots of options to customise your experience. ### 5/5 — Great sleep app *2026-06-05, version 5.1* Awesome app! Just wish it was on Apple Watch as well! ### 5/5 — Best of all the sleep apps *2026-05-31, version 5.1* I wouldn’t be able to sleep without using this app, especially when I travel. It gets better with every update too. ### 5/5 — Amazing *2026-05-11, version 5.1* Amazing ## Frequently asked questions about Sleep Machine ### What does the Sleep Machine app do? This app provides a wide variety of professionally mastered ambient sounds, music, and tones designed to help users relax, reduce stress, and achieve restful sleep. It allows for extensive customization of sound mixes to create a personal relaxation environment. ### What are the key features of Sleep Machine? Key features include over 100 ambient sounds like rain and fan, 14 brainwave sounds, the ability to mix and save custom sound combinations, background audio playback, advanced alarm functions with fade-in options, and integration with iTunes music. ### Is Sleep Machine free to use? Yes, the app is completely free to use. It does not require any in-app purchases or subscriptions, and all sounds are included from the start. ### What is the primary use case for Sleep Machine? The primary use case is to aid in falling asleep and improving sleep quality. It is also effective for reducing stress, blocking out distracting noises, calming babies, masking tinnitus, and enhancing meditation or yoga sessions. ### Can I use Sleep Machine while using other apps? Yes, the app supports background audio playback. This means you can listen to your customized sound mixes from Sleep Machine while simultaneously using other applications on your device. ## Version history (last 5 releases) ### 5.1 — 2021-02-14 - New added sounds including: Whole House Fan ( great recording of a Whole House fan cooling a house on a warm summer night ) and Rain On Skylight ( change the pitch and volume and it sounds like rain hitting different types of windows ! ) - We’ve also fixed some bug issues. ### 5.0 — 2020-11-08 - We’ve fixed some button bug issues as well as added some cool new UI and functionality updates. ### 4.1 — 2015-12-09 4.1 Update ------------------- We are proud to bring you the major update version 4.1. The original Sleep Machine ® App just got a whole lot better ! We have added many more awesome sounds and features including a overhauled sound engine that is more efficient and battery friendly too. - 39 new Sounds including Brainwave, Binaural Beats ! - Added mixer channel for more detailed mixes ! - Individual sound control including pitch & balance ! - iOS 9, 10 & 11 compatible - Performance enhancements and sound engine update ! - Save Multiple Alarms & Timers including backup notification alarms too. - Auto Sleep Cycle info - 14 Beautiful Pre-Set Mixes ! Including new save & sort features. - 6 New Clock Themes ! - Added in app AirPlay control. - Master Pause and Play option. - UI improvements If you enjoy our free update, please share your review on the app store. Help spread the word about Sleep Machine ®. If you have any questions, comments, suggestions, regarding Sleep Machine ®, please contact us at: info@sleepsoftllc.com. Thanks again to all of our wonderful beta testers and people who have taken the time to write us ! The SleepSoft team ### 3.1 — 2011-02-18 3.1 Update ------------------- 1. Added 24 hour clock option 2. Performance enhancements and sound engine update - fixes a rare issue with sound stopping 3. Fixed one-minute-off alarm bug 4. Minor bug fixes If you enjoy the high quality sounds and the ease of use of Sleep Machine, please post a review on the iTunes App Store. Positive reviews help us maintain and update Sleep Machine to be the best app it can be. If you have any questions, comments, suggestions, or any problems regarding Sleep Machine, please contact us at: info@sleepsoftllc.com. Check our website at : www.sleepsoftllc.com ### 3.0 — 2010-11-05 New great features for Sleep Machine 3.0 ! *NEW ! - Choose your favorite iPod music or playlist of songs to wake up to ! *NEW ! - Play iPod Music directly in Sleep Machine! Mix your favorite music or your own recordings with your favorite Sleep Machine sounds. ( * requires iOS 4 ) *NEW ! - Enhanced Timer functionality. Added ability to program length of timer sounds from 10 seconds to infinity. Added Auto Repeat option perfect for meditation sessions! *NEW ! - Enhanced Clock with vanishing option buttons for a clean clock look. Touch the clock screen and the option buttons reappear. *NEW ! - Enhanced graphics for Retina Display, perfect for the new iPod Touch and iPhone 4. Also some other bug fixes and improvements. If you enjoy the high quality sounds and the ease of use of Sleep Machine, please post a review on the iTunes App Store. Positive reviews help us maintain and update Sleep Machine to be the best app it can be. Thanks very much for choosing Sleep Machine. ## Apps similar to Sleep Machine | 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 | | [Sleep Sounds White Noise, Rain](https://appshunter.io/ios/app/sleep-sounds-white-noise-rain/id1453508270) | 4.8 (34,025) | Free | Health & Fitness | | [ColorSleep: Green, Brown Noise](https://appshunter.io/ios/app/colorsleep-green-brown-noise/id1658257567) | 4.8 (17,370) | Free | Health & Fitness | | [Bedtime Fan: White Noise Baby](https://appshunter.io/ios/app/bedtime-fan-white-noise-baby/id907295335) | 4.8 (200,108) | Free | Health & Fitness | | [Rain Rain Sleep Sounds](https://appshunter.io/ios/app/rain-rain-sleep-sounds/id478687481) | 4.8 (136,393) | Free | Health & Fitness | | [BetterSleep: Relax and Sleep](https://appshunter.io/ios/app/bettersleep-relax-and-sleep/id314498713) | 4.7 (390,641) | Free | Health & Fitness | ## Related topics [hatch sleep sound machine](https://appshunter.io/ios/topics/hatch-sleep-sound-machine) · [sleep noise timer](https://appshunter.io/ios/topics/sleep-noise-timer) · [sleeping noise machine](https://appshunter.io/ios/topics/sleeping-noise-machine) · [noise machine alarm](https://appshunter.io/ios/topics/noise-machine-alarm) · [noise canceling sleep](https://appshunter.io/ios/topics/noise-canceling-sleep) · [vinyl sleep sound machine](https://appshunter.io/ios/topics/vinyl-sleep-sound-machine) · [baby sound machine sleep](https://appshunter.io/ios/topics/baby-sound-machine-sleep) · [sleep recording sound](https://appshunter.io/ios/topics/sleep-recording-sound) · [sleep sounds by sleep pillow](https://appshunter.io/ios/topics/sleep-sounds-by-sleep-pillow) · [sleep noise offline](https://appshunter.io/ios/topics/sleep-noise-offline) · [storm sounds sleep](https://appshunter.io/ios/topics/storm-sounds-sleep) · [calming sounds sleep](https://appshunter.io/ios/topics/calming-sounds-sleep) · [sleeping sounds thunder](https://appshunter.io/ios/topics/sleeping-sounds-thunder) · [sleep noise nighttime](https://appshunter.io/ios/topics/sleep-noise-nighttime) · [soothing sounds wakeup](https://appshunter.io/ios/topics/soothing-sounds-wakeup) · [quiet appreciation](https://appshunter.io/ios/topics/quiet-appreciation) · [active noise cancellin](https://appshunter.io/ios/topics/active-noise-cancellin) · [relaxing sounds machine](https://appshunter.io/ios/topics/relaxing-sounds-machine) · [free sleep sounds app machine](https://appshunter.io/ios/topics/free-sleep-sounds-app-machine) · [soothing sleep sounds timer](https://appshunter.io/ios/topics/soothing-sleep-sounds-timer) --- *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 2026-08-27.*