# Demumu: Are You Dead? — Official Version > Safety check-in app for solo dwellers with emergency contact alerts. (iPhone/iPad app by Moonscape Technologies Inc..) - Source: https://appshunter.io/ios/app/demumu-are-you-dead/id6745099872 (this page in markdown: same URL + `.md`) - Developer: [Moonscape Technologies Inc.](https://appshunter.io/developer/1808838099) - Category: Utilities - Price: $3.99 (on sale, was $4.99) - Rating: 3.30/5 from 15 App Store ratings · 7 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 47 MB - Languages: American English, Chinese (Simplified, China) - Released: 2025-06-10 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/demumu-are-you-dead/id6745099872/reviews.md ## What is Demumu? A lightweight safety tool crafted for solo dwellers, establishing invisible safety protection through check-in monitoring and emergency contact mechanisms to make solitary life more reassuring · Automatic Notification for Unchecked-In Days · Set up one emergency contact (family member or friend) in advance. If you haven’t checked in via the app for consecutive days, the system will automatically send an email to them the next day to promptly convey safety anomalies and gain critical intervention time for potential risks · Effortless Setup & Use · No registration or login required. Simply enter the contact’s name and email to complete setup on first use. Tap to check in daily, with the background automatically monitoring your status without disturbing daily routines to ensure easy and convenient operation · Strict Privacy Protection · Uses encryption technology to safeguard emergency contact information and check-in records. Refuses to collect irrelevant permissions like location, eliminating privacy leakage risks and ensuring personal information security for trustworthy safety guardianship · For All Solo Dwellers · Whether you’re a solo office worker, a student living away from home, or anyone choosing a solitary lifestyle, Demumu serves as your safety companion: daily check-ins signal safety, while abnormal situations trigger early notifications to give those who care about you peace of mind and add a layer of protection for yourself Alone but not lonely, safety by your side. Protect every solitary moment with simple solutions and build a solid safety line for solo living User Agreement: https://Moonscape.cc/Demumu/UserAgreement.html Privacy Policy: https://Moonscape.cc/Demumu/PrivacyPolicy.html Official Email: Demumuofficial@nexun.vip Demumu Team ## Key features - Automatic notification for unchecked-in days - Set one emergency contact - Effortless setup without registration - Daily check-in monitoring - Strict privacy protection with encryption - No irrelevant permission collection ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/demumu-are-you-dead/id6745099872/reviews.md ### 3/5 — Cancellation *2026-02-02* How can we cancel it or change the email address? ### 1/5 — Useless *2026-01-31* Even after deleting this useless app it still sends me messages ### 1/5 — No customizing *2026-01-22* This app is lame. It’s too simple to be very useful and you can’t customize it. ### 3/5 — 新名字不OK *2026-01-21* 死了么多直白啊 Demumu是什么鬼 ### 3/5 — 谁用邮箱啊？ *2026-01-14* 家人要么电话，要么短信，谁用邮箱？ ### 4/5 — omg *2026-01-12* what just click such simple? ### 5/5 — 可以把联系邮箱改成电话会更好一些 *2026-01-10* 中国老一辈的人很少有用邮箱联络的，不如电话或者短信。 ## Frequently asked questions about Demumu ### What is Demumu? Demumu is a lightweight safety tool designed for solo dwellers. It provides invisible protection through check-in monitoring and emergency contact mechanisms to make solitary life more reassuring. ### How does Demumu notify emergency contacts? If you haven’t checked in via the app for consecutive days, Demumu will automatically send an email to your designated emergency contact the next day to convey safety anomalies. ### Does Demumu require registration? No, Demumu offers effortless setup and use without requiring any registration or login. You simply enter the contact's name and email to complete setup on first use. ### How does Demumu protect user privacy? Demumu uses encryption technology to safeguard emergency contact information and check-in records. It refuses to collect irrelevant permissions like location, eliminating privacy leakage risks. ### What devices does Demumu support? Demumu is available for iPhone, iPad, and iPod devices. ### How often is Demumu updated? The latest version of Demumu is 2.2.1, and it was last updated on March 18, 2026. Updates ensure the app remains reliable and secure. ### What is the age rating for Demumu? Demumu has an age rating of 4+, making it suitable for a wide range of users concerned about personal safety. ### Does Demumu have ads? No, Demumu does not contain advertisements. It is a paid application designed to provide a seamless and uninterrupted safety experience. ## Version history (last 5 releases) ### 2.2.1 — 2026-03-18 - Bug fixes and stability improvements ### 2.2 — 2026-02-13 - Bug fixes and stability improvements ### 2.1.1 — 2026-01-27 - Bug fixes and stability improvements ### 2.1 — 2026-01-22 - Bug fixes and stability improvements ### 2.0 — 2026-01-21 - Added check-in reminders to prevent missed check-ins daily - Bug fixes and stability improvements ## Apps similar to Demumu | App | Rating | Price | Category | | --- | --- | --- | --- | | [EasyLife - Efficiency Toolbox](https://appshunter.io/ios/app/easylife-efficiency-toolbox/id1586203742) | 5.0 (1) | Free | Utilities | | [嘿在-家人位置共享自动记录历史轨迹报平安定位软件](https://appshunter.io/ios/app/id6737578302) | 4.3 (6) | Free | Utilities | | [Gooda: AI Diary & Moments](https://appshunter.io/ios/app/gooda-ai-diary-and-moments/id6739352840) | 4.7 (36) | Free | Utilities | | [BBguarder](https://appshunter.io/ios/app/bbguarder/id1483883043) | 4.5 (15) | Free | Utilities | | [小熊拦截 - 电话防骚扰助手、来电显示和骚扰广告推销电话识别](https://appshunter.io/ios/app/id6692612586) | 4.2 (66) | Free | Utilities | | [Clean Bolt - AI smart cleaner](https://appshunter.io/ios/app/clean-bolt-ai-smart-cleaner/id6744634917) | 5.0 (1) | Free | Utilities | ## More apps by Moonscape Technologies Inc. - [Caree: Stay Connected & Safe](https://appshunter.io/ios/app/caree-stay-connected-and-safe/id6744671716) - [NFC Tools Pro - NFC Lumos](https://appshunter.io/ios/app/nfc-tools-pro-nfc-lumos/id6744842331) All apps by Moonscape Technologies Inc.: https://appshunter.io/developer/1808838099 --- *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 2026-06-10.*