Your scanners in your pocket
The native iOS and Android client for ThinLine Radio. Sign in and the scanners your operator has assigned you sync automatically — no feed hunting, no manual setup.
See the app in action
Playing the video loads it from YouTube. · Watch on YouTube
Push alerts
Tone and keyword alerts arrive as push notifications with custom alert sounds.
Background playback
Keep listening with the screen off, with lock-screen and CarPlay-style controls.
Synced scanners
Sign in and your assigned feeds sync automatically across devices.
Ratings & reviews
Every written App Store and Google Play review, including the ones that sting.
The app is a client — it connects to whichever ThinLine Radio servers you have access to. Browse public scanners or follow the AlertPage tutorials to sign in and sync your feeds.