PinGuard – Detects unauthorized phone unlocks and captures intruder evidence

Summary: PinGuard is an Android app that detects wrong PIN or pattern attempts and captures front-camera photos, optional audio, and location data. It sends this evidence instantly to the user’s email, focusing on intrusion moments before the device is powered off or disconnected.

What it does

PinGuard monitors unlock attempts and automatically records visual, audio, and location evidence when incorrect credentials are entered, then emails the data to the user in real time.

Who it's for

It is designed for Android users concerned with unauthorized access and theft prevention.

Why it matters

It addresses the gap in traditional anti-theft apps by capturing evidence before a stolen phone is turned off or disconnected.