FIELD INSTRUMENT · ONLINE

THE LAST SIGNAL

A logbook for places that feel wrong.

We log what the sensors say — magnetometer, accelerometer, GPS — never what we think it means.

Inspect field log ↓

INPUT: MAG · MOTION · GPS
AUDIO: NONE
ARCHIVE: ON DEVICE

TAPE 042● REC 00:02:50

GhostTrail surge-tier field capture screen

FIELD SWEEP ACTIVE720.0 μT

ANOMALY CLASSIFICATION

Same reading. Four amplifications.

Your screen reacts to what the rig is seeing. You know what tier you're in without checking a number.

01QUIET
02STIR
03PULSE
04SURGE

FIELD RECORD · FOUR CHANNELS

Four channels. One field system.

From sensing to mapping and evidence review, the interface behaves like a dedicated instrument. Every signal has a place; every color has a job.

CH 01CAP

REAL-TIME FIELD SWEEP

When the reading climbs, the whole rig reacts.

Magnetic field and device motion become a field record up to 60 seconds long. Four tiers make the change legible without staring at a number.

CH 02MAP

CURATED LANDMARKS

Start with the stories already on the map.

Explore curated urban-legend landmarks, then keep your own field records on a personal map. Landmarks and anomaly records use distinct signals.

CH 03LOG

CLASSIFY & ARCHIVE

Every capture becomes a piece of evidence.

Photo, peak, tier, and events meet in one review. Name it, add a note, save it on device—and choose if it ever becomes public.

CH 04USR

RECOVERED FIELD RECORDS

Your records, not a feed.

CASE LOG is a private field cabinet on your phone. Revisit every signal by time, without an engagement algorithm deciding what matters.

NOFAKEREADINGS

EVIDENCE STANDARD · 04

It logs anomalies. It does not invent a story for them.

GhostTrail uses the iPhone magnetometer, accelerometer, and GPS to show real sensor data. It does not detect ghosts, use the microphone, or dress effects up as evidence.

NO MICROPHONE
NO ANALYTICS
NO TRACKERS

FIELD UNIT READY

Bring an honest instrument into the field.

Open the channel. Sign in with Apple.