# Left Behind Alarm — Never leave your phone behind > Phone proximity alarm to prevent leaving your device behind. (iPhone/iPad app by SHUNTA ENDO.) - Source: https://appshunter.io/ios/app/left-behind-alarm/id6789924205 (this page in markdown: same URL + `.md`) - Developer: [SHUNTA ENDO](https://appshunter.io/developer/1896779893) - Category: Lifestyle - Price: Free (on sale, was $1.99) - Age rating: 4+ - Requires: iOS 16.0 · 1 MB - Languages: American English, Arabic, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean and 10 more - Released: 2026-07-14 - Data updated: 2026-09-08 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/left-behind-alarm/id6789924205/reviews.md ## What is Left Behind Alarm? “Don’t lose your phone — even after a few drinks.” Left Behind Alarm is a little charm that catches you before you leave your phone behind. Tap the big button before you head out, then just keep your phone in your pocket or bag. If you leave it on a table or at the bar and walk away, it detects that it has stopped moving and sounds a loud alarm. ■ Stops those “oh no” moments • Left on the izakaya table, noticed only after leaving • Left in a restroom or on the couch • Too tipsy to remember where you put it ■ Three simple steps 1. Tap the big button before you go 2. Keep the phone on you (pocket / bag) 3. If left behind, it rings after a moment → go back for it ■ Features • Rings automatically when left behind (no action needed) • Rings even in silent mode • Use your own recorded voice or the built-in buzzer • Adjust the delay to the second • No ads, no mis-taps ■ Privacy Recordings and history stay on your device only. No account, no server, no location. Free. No ads. No subscription. ## Key features - Automatic alarm when left behind - Rings in silent mode - Customizable voice or buzzer alert - Adjustable delay timer - No ads or subscriptions - On-device privacy for recordings ## Frequently asked questions about Left Behind Alarm ### How does Left Behind Alarm work? Left Behind Alarm detects when your phone has stopped moving and you are no longer near it. If you leave it behind, it will sound a loud alarm after a set delay, prompting you to return for it. ### Does Left Behind Alarm have ads? No, Left Behind Alarm is ad-free. The app explicitly states 'No ads, no mis-taps' and is a one-time purchase. ### Can Left Behind Alarm ring if my phone is on silent? Yes, Left Behind Alarm rings even in silent mode. This ensures you will be alerted regardless of your phone's sound settings. ### How much does Left Behind Alarm cost? Left Behind Alarm is a paid app with a one-time purchase price of $1.99. There are no subscriptions or in-app purchases. ### What devices is Left Behind Alarm compatible with? Currently, Left Behind Alarm is supported on iPhones. It is not available for Android devices at this time. ### How often is Left Behind Alarm updated? The app was last updated on July 23, 2026, to version 1.5. This indicates a recent update, suggesting ongoing support and potential for future improvements. ### Is my data safe with Left Behind Alarm? Yes, Left Behind Alarm prioritizes privacy. All recordings and history stay on your device only, with no account, server, or location tracking. ### Can I customize the alarm sound in Left Behind Alarm? Yes, you can use your own recorded voice for the alarm or opt for the built-in buzzer. This allows for a personalized alert experience. ## Version history (last 5 releases) ### 1.10 — 2026-09-06 Your recorded voice now plays reliably. • Fixed a bug where a recording could fail to save • The elapsed time is now shown while recording • Recordings that are too short are flagged right away • If a recording is damaged, the buzzer always sounds ### 1.9 — 2026-08-08 Your recorded voice now plays reliably. • Fixed a bug where a recording could fail to save • The elapsed time is now shown while recording • Recordings that are too short are flagged right away • If a recording is damaged, the buzzer always sounds ### 1.8 — 2026-07-31 Removed in-car mode. We found it couldn't judge reliably inside a vehicle. Watching for a phone left on a table or at a venue works just as before. The app is now free, so more people can use it. ### 1.7 — 2026-07-26 Fixed a bug where in-car mode never actually ran. It now correctly notices when the vehicle stops, and when it drives off while your phone is still on the seat. ### 1.6 — 2026-07-26 • Fixed issues where a recording could fail to save, and where the alarm could stay silent after recording. • Rebuilt in-car mode: it now recognises when the vehicle has stopped far more reliably, and only speaks up while your phone is sitting on the seat. • Added a message to whoever finds your phone, shown on the ringing screen and the Lock Screen. ## More apps by SHUNTA ENDO - [Drinquer -自販機で陣取り×検索](https://appshunter.io/ios/app/drinquer/id6771414927) - [朝しるべ－朝の気分記録・習慣・日記](https://appshunter.io/ios/app/id6772390191) - [Intomy](https://appshunter.io/ios/app/intomy/id6772697012) - [モノノコ](https://appshunter.io/ios/app/id6775364715) - [Scanat: gentle food diary](https://appshunter.io/ios/app/scanat-gentle-food-diary/id6785022901) - [kesano — Morning Body Check](https://appshunter.io/ios/app/kesano-morning-body-check/id6785155300) All apps by SHUNTA ENDO: https://appshunter.io/developer/1896779893 --- *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 2026-09-08.*