Sentri: WiFi Device Scanner

See who's on your Wi-Fi, catch hidden Bluetooth trackers, and sweep for concealed cameras. Sentri is your pocket security scanner - private and fully on-device.

Sentri turns your iPhone into a pocket security scanner. Scan your Wi-Fi, sweep the airwaves, and reveal the devices around you - in a clean, private, on-device app.

NETWORK RADAR

• See every device connected to your Wi-Fi on a live radar
• Names, IP addresses, open ports, latency and a security score
• Multiple discovery methods surface even quiet, hard-to-see devices

BLUETOOTH SWEEP

• Find nearby Bluetooth devices and possible trackers
• Sorted by signal strength and approximate distance

HIDDEN DEVICE TOOLS

• Lens Finder helps spot camera lenses by their reflection
• Magnetometer highlights magnetic anomalies from concealed electronics

FIELD MANUAL

• Simple, practical guides to secure your space and stay in control

PRIVATE BY DESIGN

• Everything runs on your device. No accounts, no tracking, no data collection. Your scan results never leave your iPhone.

SENTRI PRO Sentri Pro unlocks all scanning tools with an auto-renewable monthly subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your Apple Account settings.

Sentri is an informational tool and cannot guarantee detection of every device. Results depend on your network, hardware and environment.

Privacy Policy: https://akbaralikhasanov.github.io/sentri/privacy.html Terms of Use (EULA): https://akbaralikhasanov.github.io/sentri/terms.html