FAQ

What is it?

A consumer Android RF field tool from Muster Defense. Closed test on Google Play. Package app.networkgangster. Wi‑Fi, cell, BLE path, map rings, and a watch desk you tag.

Does it track their phone?

No. Range rings are RSSI from your GNSS. Not someone else’s GPS. Distance is approximate — not forensic precision.

Watch desk?

You tag Watch / Interest / Priority / Known. Those are your tags, not detections, and not a way to monitor someone else.

Watch chips?

Fresh / Warm / Stale / Cold is how old your last sighting is, on this phone. Not a live track. Not their GPS.

Paired kit?

Your Meta glasses, GoPro, or Insta360, after you pair it. Tag takes a still. End brief attaches stills from this walk. Unpaired nearby cameras are ignored.

Coverage stills?

Tag can take front and rear phone stills for this walk. Not a 3D model.

Measure?

Approximate road, sidewalk, or building size on ground you have a right to walk. Not a person. Not a survey.

Look?

Same Field desk. Darker ink. Cyan starts a walk. Red is only Stop. Not a brochure.

BLE?

A path, not a live scanner until we say otherwise.

Cameras?

Optional public third-party street and traffic stills. Not a hidden-camera detector. Open feeds are under their own terms.

Where does data go?

On-device until you export. No required account. No scan-data sales. Delete: clear app storage or uninstall. See Privacy and Delete your data.

Ads?

The free tier may show ads. Remove ads is optional, one-time, in Google Play. Price is shown at purchase. Not a subscription.

Who is it for?

Site survey, ops awareness, training. Authorized use only. Not a hacking kit. Not a government app. MAC randomization limits long-term identity of nearby devices.

Testers

Email feedback@networkgangster.app with subject Network Gangster tester. Company: hello@musterdefense.com.