# Innerpeace - Luuna Companion — Scientific Sleep-aid with EEG > AI-powered sleep aid using EEG to personalize music and improve sleep quality. (iPhone/iPad app by 杭州回车电子科技有限公司.) - Source: https://appshunter.io/ios/app/innerpeace-luuna-companion/id1359037184 (this page in markdown: same URL + `.md`) - Developer: [杭州回车电子科技有限公司](https://appshunter.io/developer/1078874267) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 3.80/5 from 18 App Store ratings · 35 written reviews indexed - Age rating: 12+ - Requires: iOS 11.0 · 203 MB - Languages: American English, German (Germany), Japanese, Chinese (Simplified, China) - Released: 2018-04-10 - Data updated: 2026-08-21 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/innerpeace-luuna-companion/id1359037184/reviews.md ## What is Innerpeace? Whether it be to lull you into a nap or caress you into a full night sleep, Innerpeace and Luuna intelligently learn from your brain waves to produce music and sounds that are in harmony with your body’s rhythm, helping you fall asleep better and faster. [FUNCTIONS] 1. Sleep Mode 1: Sleep-aid Brainwave-AI Music Get you ready for restful sleep. Let artificial intelligence soothe you with calming music as you doze off into a peaceful slumber. 2. Sleep Mode 2: Sleep-aid Seahorse Smart Recommendation Music The intelligent “Seahorse” picks up the most suitable music to relax you from a thousand pieces of calming music and evolves over time with Machine Learning technology. 3. Smart Controlled Volume: Auto-fading and adaptive volume After you fall asleep, the music automatically fades away to protect your hearing and plays the pink noise to improve your deep sleep quality. 4. Smart Wake-up: Wake Up at Optimal Time Real-time EEG monitoring allows Innerpeace to time your sleep perfectly, so you wake up and feel refreshed keeping that post-sleep fog from clouding your day. 5. Data Report: Multiple Feedback and Analysis. Innerpeace offers daily, weekly and monthly reports to show your sleep cycles and other data to understand your sleep patterns better and help you reach your sleep goals. If we have your permission, we will write sleep data to the Apple Heath app for health tracking. CONTACT US Contact us through "Shake phone to send feedback”, by email or on Facebook. Email：feedback@entertech.cn Facebook: @entertechchina ## Key features - EEG-based AI music generation - Smart music recommendations - Adaptive volume control - Optimal wake-up timing - Sleep data reporting - Apple Health integration ## Recent user reviews (10 of 35) All indexed reviews: https://appshunter.io/ios/app/innerpeace-luuna-companion/id1359037184/reviews.md ### 4/5 — Removed features *2024-10-20* Please allow continuous play for concentration ### 2/5 — Removed features *2024-08-02* Brainwave composition removed, concentration removed ### 1/5 — Issues *2023-10-27* I can’t sign in nor create a new account ### 1/5 — 買ってはいけない *2023-06-05, version 2.5.1* ひどい商品だ。個人データを取るだけとって後は日本語のマニュアルもない。どうやったら安眠できると言うんだ。こんな詐欺商品を売るなんて噴飯ものだ。 ### 1/5 — アプリの完成度が低い *2022-10-15, version 2.5.0* デバイスが一万円以上するのにアプリのクオリティの低さに落胆。 脳波でオリジナルの音楽を作るモードにしても音が出ないし、何も操作してないのに勝手に音楽が流れてきたり。 本物なのに偽物クオリティという感じ。 もっとアプリをちゃんと作って。今からでも遅くないので。 ### 2/5 — 裡面還是沒有調整語音的設定 *2021-03-21, version 2.4.3* 我想要看到中文啊 ### 5/5 — Interesting device to measure sleep quality *2021-01-02* Very interesting low priced measurement device for sleeping quality by brainwave the device is very light weight and comfortable to wear it on your head . The device uses Bluetooth to make connection to your smart phone sometimes it is hard to make a connection but you can restart your application to make a connection. I like it because it give you a high score when you have a good sleeping. you can find a way to get a better sleep by trying a different exercise, lifestyle or other options ### 1/5 — Not able to register *2020-10-28, version 2.4.1* I live in Germany, I am not able to register my account in app. Seems the server api is not accesible ### 1/5 — ログイン出来なくなりました *2020-10-20, version 2.4.1* アプリを開くとログイン画面に戻っており、入力するとエラー。パスワードリセットかけてもコード届かず。 新規登録するとタイムアウト． これはサービス終わったかな… ### 2/5 — 説明が中国語のみ *2020-05-10, version 2.3.8* アプリ画面では日本語表記ですが、肝心の説明書やリンク先は全て中国語です。せめて英語で表記して欲しいところです。 ## Frequently asked questions about Innerpeace ### What does Innerpeace do? Innerpeace is a sleep aid app that uses EEG technology to monitor your brain waves. It then generates personalized music and sounds in harmony with your body's rhythms to help you fall asleep better and faster. The app also features smart wake-up functionality and provides detailed sleep reports. ### How does the AI music work? The app's AI learns from your brain waves to create music and sounds that are tailored to your specific sleep needs. Sleep Mode 1 uses AI to soothe you into slumber, while Sleep Mode 2 features an intelligent 'Seahorse' that recommends suitable calming music and evolves over time with machine learning. ### Is Innerpeace free to use? Based on the provided information, the app is free to use and does not have in-app purchases or advertisements. This means you can access all its features without any additional cost. ### What devices is Innerpeace compatible with? The description mentions that sleep data can be written to the Apple Health app, suggesting compatibility with iOS devices. Further details on specific device compatibility would typically be found on the app's store page. ### How can Innerpeace help me sleep better? Innerpeace helps improve sleep by creating a personalized auditory environment that adapts to your brain waves. The smart wake-up feature ensures you are roused at an optimal time in your sleep cycle, reducing grogginess. Additionally, the data reports help you understand your sleep patterns to make informed adjustments. ## Version history (last 5 releases) ### 2.5.1 — 2022-12-03 - Compatible with iOS16. ### 2.5.0 — 2022-07-11 - Compatible with iOS15. ### 2.4.3 — 2020-11-05 - Compatible with iOS14. - Fix the issue that may cause register failure. ### 2.4.1 — 2020-07-11 - Fix the issue that generating reports may cause the crash. ### 2.4 — 2020-07-06 - Simplified homepage - Fixed some issues and enhanced stability ## Apps similar to Innerpeace | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sleepzy - Sleep Cycle Tracker](https://appshunter.io/ios/app/sleepzy-sleep-cycle-tracker/id1064910141) | 4.3 (22,380) | Free | Health & Fitness | | [Avrora Sleep Sounds & Stories](https://appshunter.io/ios/app/avrora-sleep-sounds-and-stories/id1441091033) | 4.5 (17,920) | Free | Health & Fitness | | [BetterSleep: Relax and Sleep](https://appshunter.io/ios/app/bettersleep-relax-and-sleep/id314498713) | 4.7 (390,600) | Free | Health & Fitness | | [Sleep Cycle - Tracker & Sounds](https://appshunter.io/ios/app/sleep-cycle-tracker-and-sounds/id320606217) | 4.7 (28,142) | Free | Health & Fitness | | [Pillow: Sleep Tracker](https://appshunter.io/ios/app/pillow-sleep-tracker/id878691772) | 4.4 (95,615) | Free | Health & Fitness | | [SleepWatch - Top Sleep Tracker](https://appshunter.io/ios/app/sleepwatch-top-sleep-tracker/id1138066420) | 4.7 (328,469) | Free | Health & Fitness | ## More apps by 杭州回车电子科技有限公司 - [Naptime - Power Nap assistant](https://appshunter.io/ios/app/naptime-power-nap-assistant/id1128614633) - [Flowtime: Meditation & Relax](https://appshunter.io/ios/app/flowtime-meditation-and-relax/id1458476539) - [Flowtime tDCS](https://appshunter.io/ios/app/flowtime-tdcs/id1594113020) All apps by 杭州回车电子科技有限公司: https://appshunter.io/developer/1078874267 --- *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 2026-08-21.*