01 · Field
Field
Live Wi‑Fi, Bluetooth, and cellular on one desk. See what’s around you while you work. Start walk / End brief keeps the session on this phone.
Wi‑Fi · BT · Cell
On-device
Android field tool
Field RF awareness that stays on your device.
Network Gangster is a personal Android tool for Wi‑Fi, cellular, and BLE path awareness. Map rings and a watch desk you tag. Session data stays on the phone until you export. No required account. Not a government app.
Desks
Field kit
Four desks on one phone. Start a walk, read the air, tag what matters, end the brief. Distance is RSSI from your GNSS — not someone else’s GPS. Watch tags are yours.
Drag the deck · Arrow keys cycle sleeves
01 · Field
Map
02
Map
GNSS for you. Tagged contacts and approximate range rings so the picture matches the air you’re in. Rings are RSSI estimates — not forensic precision.
Range rings
Your position
Watch
03
Watch
Flag contacts as Watch, Interest, Priority, or Known. Those are tags you apply — not detections, not a way to monitor someone else. Fresh / Warm / Stale / Cold is how old your last sighting is on this phone.
Your tags
Not a live track
Settings
04
Settings
No cloud harvest. No required account. Clear app storage or uninstall to delete. Export only when you choose. Authorized field use only.
Local only
You export
On this walk
Closed test now
Same rules as the FAQ. On-device. Not a live track.
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.
Status
Closed test
Google Play closed test. Package app.networkgangster. Free to use; optional remove-ads is one-time in Play when offered — not a subscription. Price shown at purchase.
Email feedback@networkgangster.app with subject Network Gangster tester.
Guardrails
Not a person finder
Does not track someone else’s GPS. Range is RSSI from your position at last sighting plus a rough estimate.
On-device until you export
No required account. No cloud harvest of scans or watch lists. Clear storage or uninstall to delete.
Authorized use only
Site survey, ops awareness, training — where you already have a reason and a right to scan. Software does not grant permission.
At a glance
| Item | Fact | Notes |
|---|---|---|
| Platform | Android | Closed test on Google Play |
| Radios | Wi‑Fi · Cell · BLE path | One Field desk |
| Data | On-device | Export optional · no account |
| Support | feedback@networkgangster.app | Subject: Network Gangster tester |
MAC randomization limits long-term identity of nearby devices. Distance from signal strength is approximate. Respect local law and privacy.