Left Behind Alarm

Never leave your phone behind

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

“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. One-time purchase. No ads. No subscription.

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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

The developer, SHUNTA ENDO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • SHUNTA ENDO
    Size
    • 1.4 MB
    Category
    • Lifestyle
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 19 more
    • English, Arabic, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
    Age Rating
    4+
    Copyright
    • © 2026 Shunta Endo