Motion Alert

Turn your phone into a simple visual change alarm. Place your phone on a stable surface, point the camera at the area you want to watch, and tap Start monitoring. After a five-second countdown, Motion Alert remembers the current view and watches for changes. When a noticeable change is detected, sound and vibration alert you. The alarm continues even if the scene returns to normal, until you tap the screen or press the stop button. SIMPLE CONTROLS • Live camera preview. • Pinch to zoom before monitoring starts. • Adjustable detection sensitivity. • Adjustable alarm volume. • Tap the screen to stop monitoring. PRIVATE BY DESIGN Camera frames are processed live on your device. They are not recorded, saved, or uploaded. No cloud processing. No app account. No ads or analytics. FREE TO TRY Use as many free monitoring sessions as you like. Each session lasts up to five minutes. UNLOCK FOREVER A one-time in-app purchase removes the monitoring time limit. No subscription or recurring payments. Restore your purchase when reinstalling the app or changing phones using the same Google Play account. AVAILABLE IN 9 LANGUAGES English, Spanish, French, German, Portuguese, Simplified Chinese, Arabic, Russian, and Polish. KEEP IN MIND Monitoring works while the app is open in the foreground. Leaving the app or rotating the screen stops the session. Keep your phone steady: camera movement and changes in lighting can also trigger the alarm. Motion Alert detects visual changes; it does not identify people or objects. It is not a replacement for a professional security or safety system. Use the camera only where you have permission and respect other people's privacy.