Try Everything Free for 7 Days

Full access to every feature, no restrictions. Start scanning immediately — cancel anytime during the trial at no cost.

SentryRF
7 Days Free — Every Feature Included
Then subscription pricing via Google Play
Download SentryRF and get instant access to the full counter-surveillance suite with on-device AI. No features are locked — everything works from day one, including the AI threat detection.
  • 24/7 background Bluetooth & WiFi scanning
  • On-device AI threat classification
  • Follower & planted tracker detection
  • Repeat visitor alerts with nighttime detection
  • Physical Sweep tools (EMF, acoustic, IR)
  • AI-guided Sound Locator with adaptive calibration
  • Vehicle Check mode for car sweeps
  • Rogue cell tower detection
  • Rogue network & evil twin detection
  • Device map with geofencing
  • 90-day threat history & timeline
  • PDF reports & data export
  • 100% local — no cloud, no accounts
Start Your Free Trial Amazon Appstore

No credit card required to start. Subscription renews via Google Play or Amazon Appstore unless cancelled at least 24 hours before the end of the current period.

Government, Military & Enterprise

Need volume licensing, custom deployment, or integration with existing TSCM workflows? We offer tailored solutions for organizations of any size.

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SentryRF Technical White Paper

Technical Overview & Security Compliance — Mobile RF SIGINT & TSCM Tool

Architecture details, permission analysis, NIAP alignment, operational use cases for government, law enforcement, and corporate security. Everything a decision-maker needs to evaluate SentryRF for deployment.

Zero-Trust Architecture Air-Gapped Operation NIAP PP Aligned CJIS / FISMA Ready
Request White Paper →