# SweetSleep-relax > Sound wave frequency adjustment app for relaxation and well-being. (iPhone/iPad app by Omesoft(Zhuhai) Co.,Ltd..) - Source: https://appshunter.io/ios/app/sweetsleep-relax/id1089552542 (this page in markdown: same URL + `.md`) - Developer: [Omesoft(Zhuhai) Co.,Ltd.](https://appshunter.io/developer/376298490) - Category: Health & Fitness, Medical - Price: Free - Rating: 1.00/5 from 4 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 55 MB - Languages: English, Chinese, Chinese - Released: 2016-04-05 - Data updated: 2026-08-12 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sweetsleep-relax/id1089552542/reviews.md ## What is SweetSleep? [Sweet Sleep] is supported by the Medisound laboratory which is concentrate on the research of BBT biological effect, this software adopts the up to date synthesize technology of digital audio, aiming at the specific goal to delicate adjustment the frequency of sound wave, and to assist inducing the brain to access the optimal situation, use the software to tap your potential, reappearing your passion. Become a healthcare doctor of yourself, now DIY and say goodbye to the pills! ## Key features - Digital audio synthesis - Sound wave frequency adjustment - Brain state optimization - DIY well-being management - Passion and relaxation enhancement ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/sweetsleep-relax/id1089552542/reviews.md ### 1/5 — All in Chinese! *2020-09-05* Agree with other review. No password, all in Chinese. Useless! ### 1/5 — Can’t use app. *2018-07-12* Everything is written Chinese. I can’t activate the app. It comes with a activation card. It’s as for number and password What password? Theirs only an activation number but no password. Does any know how to get around this. If I can’t figure it out. It’s going back. ### 1/5 — App Doesn’t Stay Open *2018-02-10* I was very excited to try out this sleep aid product but the app that is necessary to make it work doesn’t stay open for longer than about a second before crashing. ### 1/5 — This app crashes continually on IPhone X *2017-12-23* Got a new music pillow downloaded the app and it continually crashes on splash screen ### 2/5 — Need help *2017-08-11* I cannot register my email or get into the app. The website isn't in English and I would like a developer to help me with this. Thanks! Otherwise the product works the app not so much at the moment. ## Frequently asked questions about SweetSleep ### What is SweetSleep-relax? SweetSleep-relax is a health and fitness application that utilizes advanced digital audio synthesis to adjust sound wave frequencies. It aims to help users achieve an optimal brain state for relaxation and passion. ### What is the primary goal of SweetSleep-relax? The primary goal of SweetSleep-relax is to assist in inducing the brain to access an optimal situation for relaxation and to help users tap into their potential and reappearing passion. ### Is SweetSleep-relax free to use? Yes, SweetSleep-relax is available for free. It does not have in-app purchases or advertisements, as indicated by its pricing and ad-supported status. ### What devices does SweetSleep-relax support? SweetSleep-relax is supported on iPhone and iPod devices. It is designed for iOS users looking for relaxation and sleep aids. ### How often is SweetSleep-relax updated? The latest version of SweetSleep-relax is 2.3.7, which was last updated on April 28, 2023. This indicates a relatively recent update for the application. ### What is the age rating for SweetSleep-relax? SweetSleep-relax has an age rating of 4+. This suggests it is suitable for a wide range of users, including children, for general relaxation purposes. ### What is the user sentiment for SweetSleep-relax? The current user sentiment for SweetSleep-relax is very low, with an average rating of 1.0 stars from 4 ratings. This indicates significant user dissatisfaction with the application. ### Does SweetSleep-relax offer any health integrations? The provided information does not mention any specific health integrations with other devices or platforms. The app focuses on its proprietary sound wave technology for user well-being. ## Version history (last 5 releases) ### 2.3.8 — 2026-08-06 Fixed a bug that custom bbt function doesn't work. ### 2.3.7 — 2023-04-28 Bug fixes ### 2.3.5 — 2020-07-04 1. Fix incorrect snoring data in the sleep report. 2. Fix the problem of abnormal sleep monitoring when connected to wireless Bluetooth pillow. ### 2.3.4 — 2020-06-27 Fixes the problem of abnormal sleep monitoring report. ### 2.3.3 — 2020-06-24 Fixed some issues. ## Apps similar to SweetSleep | App | Rating | Price | Category | | --- | --- | --- | --- | | [Fade Out White Noise - Benect](https://appshunter.io/ios/app/fade-out-white-noise-benect/id6444240484) | 4.6 (11) | Free | Health & Fitness | | [幻休睡眠-睡眠监测,白噪音,冥想,梦话鼾声,压力心率检测](https://appshunter.io/ios/app/id1595991642) | 5.0 (11) | Free | Health & Fitness | | [优梦思](https://appshunter.io/ios/app/id1259007139) | 1.0 (1) | Free | Health & Fitness | | [Sleeping Well](https://appshunter.io/ios/app/sleeping-well/id555302295) | 4.6 (31) | Free | Health & Fitness | | [White Noise -Meditation Sleep](https://appshunter.io/ios/app/white-noise-meditation-sleep/id6450917525) | 1.0 (1) | Free | Health & Fitness | | [SleepNote](https://appshunter.io/ios/app/sleepnote/id1460758047) | — | Free | Health & Fitness | ## More apps by Omesoft(Zhuhai) Co.,Ltd. - [Super Hypnotist](https://appshunter.io/ios/app/super-hypnotist/id378451417) - [MyPlate](https://appshunter.io/ios/app/myplate/id442604245) - [First Aid Manual Pro](https://appshunter.io/ios/app/first-aid-manual-pro/id515653138) - [享健康饮食](https://appshunter.io/ios/app/id766104217) - [享健康](https://appshunter.io/ios/app/id875259845) - [倍康·人体成分](https://appshunter.io/ios/app/id910884897) All apps by Omesoft(Zhuhai) Co.,Ltd.: https://appshunter.io/developer/376298490 --- *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 2026-08-12.*