Description
Bisbi is a privacy-focused Android app that warns you when someone may be peeking at your phone screen. Using the front-facing camera and on-device face detection, it shows a floating indicator whose color changes based on what it senses. The app can run in the background, offers optional vibration or sound alerts, and includes adjustable sensitivity and display settings. Premium features add intruder photo capture and automatic screen dimming.
SMART SCREEN PRIVACY DETECTION
Bisbi keeps watch over the space in front of your phone through the front-facing camera, recognizing when another person appears near the display. A floating indicator gives you an at-a-glance status, shifting between green, orange, and red depending on what is detected. Sensitivity can be fine-tuned to suit different surroundings, and a dedicated check screen lets you see how detection is working in real time.
- Detects nearby faces using the front-facing camera.
- Shows a floating privacy indicator that changes color.
- Offers several sensitivity levels for different environments.
BACKGROUND ALERTS AND CONTROLS
Monitoring carries on while you switch between other apps, and you will be notified whenever relevant activity is picked up. Vibration and sound alerts can be enabled as extra warnings, and the floating indicator can be dragged to any spot on screen you prefer. Size, colors, and overall look are also adjustable in the settings.
- Keeps monitoring while you use other apps.
- Get optional alerts through sound, vibration, and notifications.
- Customize the indicator's position, size, and colors.
ON-DEVICE PRIVACY FEATURES
Bisbi handles its processing locally, analyzing camera frames right on your device rather than uploading images to a remote server. No account or face enrollment is required, and the developer states that captured camera frames stay within the device's memory. Premium options include intruder capture, which saves an alert image locally, and automatic screen dimming when someone is detected looking at the display.
- Runs face detection directly on the device.
- Uses intruder capture to save an alert image locally.
- Automatically dims screen brightness with the premium feature.
How to install
- Download the APK file above to your phone.
- Allow “Install unknown apps” when prompted.
- Open the downloaded APK and tap Install.
- If the package includes OBB/XAPK data, follow the bundled instructions.
MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.