Vigil: Motion Alarm Sentry

Security cam & intruder alert

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Turn your phone into a sentry. Point, arm, and Vigil sounds the alarm the moment a person or car comes near — now watching farther and for hours. Free trial. Vigil turns the phone you already own into a motion-triggered guard. Point the camera at a doorway, hallway, or your gear. Tap Arm. Vigil keeps watch — and the instant a PERSON or a MOVING VEHICLE comes into view, it sounds a loud alarm. Turn on Sound and Vigil listens too — footsteps or a car pulling up trip the alarm even out of frame, while everyday noise like birds is filtered out. Built for people who can't afford to miss someone coming. • NO HARDWARE — it's the camera already in your pocket • 10-SECOND SETUP — point, arm, done • LOUD ALARM — overrides the silent switch to wake you and warn them off • SMART DETECTION — spots people, vehicles, and bicycles, ignores parked cars and background motion, so fewer false alarms • WATCH ZONE — draw a box on screen to watch only the area that matters • REACHES FARTHER — adjustable sensitivity from Low to Extreme, for close-up or distant coverage • RUNS FOR HOURS — battery- and heat-smart, so it can stand guard on long watches; the screen dims while watching and lights up instantly on an alarm • LIVE TARGET LOCK — a targeting reticle frames what Vigil sees on screen, in real time • SOUND DETECTION (optional) — listens for footsteps or a car pulling up even off-camera, and ignores everyday noise like birds • PRIVATE — nothing is recorded, nothing is uploaded; it all runs on your device • FREE TRIAL — try it free, then $19.99/year Tip: wear a Bluetooth earbud and the alarm plays only in your ear — a discreet, silent alert just for you, so you know someone's coming without tipping them off. Made for solo security guards on long shifts, lone night-shift workers, travelers napping in hostels or tents, and anyone who wants to step away from their stuff and know if someone comes near. Note: Vigil must stay open with the screen on while armed — iOS pauses the camera in the background. Vigil Pro is an auto-renewable subscription (3-day free trial, then $19.99/year or $6.99/month), or a one-time Lifetime purchase. Payment is charged to your Apple ID; a subscription auto-renews unless cancelled at least 24 hours before the period ends; manage or cancel in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vigil.incrementumtech.com/privacy.html

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Vigil now watches farther and runs longer. • LONGER RANGE — People detection reaches farther by default, so Vigil catches someone approaching from more of the scene. • RUNS FOR HOURS — New battery and thermal optimizations let Vigil stand guard on long watches without draining or overheating your phone. The screen dims while it watches and lights up instantly on an alarm. • WATCH ZONE — Draw a rectangle on screen to alarm only on the area that matters and ignore the rest. • SMOOTHER & STEADIER — A smoother live view, an upright camera on iPad, and reliability fixes throughout. Point it, arm it, and Vigil keeps watch. A rating genuinely helps a solo developer — thank you.

The developer, Incrementum Tech, 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
    • INCREMENTUM TECHNOLOGIES AND ENTREPRENEURSHIP LTD
    Size
    • 18.9 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 26.1 or later.
    • iPhone
      Requires iOS 26.1 or later.
    • Mac
      Requires macOS 26.1 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.1 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Vigil Pro (Lifetime) $39.99
    • Vigil Pro (Monthly) $6.99
    • Vigil Pro (Annual) $19.99
    Copyright
    • © 2026 Incrementum Technologies and Entrepreneurship Ltd