iPhone and Android
Runs on iPhones with iOS 17 or later, and on Android 10 or later. It needs the camera to monitor. No account and no sign-in.
GhostLab
GridSight
A laser grid for any room.
GhostLab: GridSight lays a grid of dots over your room and logs a break whenever something interrupts it. Stand the phone up, tap Start monitoring and hold it still while the grid settles. When something crosses a spot on the grid, the app logs the time, the cell and how strong the change was.
48 hours free with every feature, then a one-time unlock of $4.99. No subscription. No ads.
Two ways to watch
No projector needed.
The virtual grid works with just your phone. Bring a real laser grid projector and GridSight will watch that instead.
- Virtual grid draws the dots over the camera, with no equipment
- Watch physical grid follows the dots from a real laser grid projector and logs a break when one goes dark
- On iPhone Pro models, the LiDAR scanner can confirm a break and note the depth change in the log
A record of every break
Four photos and a clip for each break.
Each break can save four photos and a 10 second clip that starts 2 seconds before the break. Sessions keeps every trip in order.
- Photos in natural, negative, thermal-style and night vision color
- The thermal and night vision looks are color effects on the normal camera picture
- The event log holds the time, the cell and the strength of each break
- Photos, clips and logs stay on your phone until you share them
Built for a dark room
Tune it to the space.
Dim the screen while monitoring so its glow stays out of the room, and let a soft tick mark each break.
- Grid density from 5 to 12 rays per side
- Break sensitivity to suit the room
- Dots or rays for the grid style
- Trip photos, trip clip and clip sound each switch on or off
Set the grid
Four steps to a running grid.
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Stand the phone up
Face the camera at the part of the room you want to watch.
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Tap Start monitoring
The camera stays off until you tap it.
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Hold still
Keep the phone steady while the grid settles.
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Read the log
Every break shows up with its time, cell and strength, and its photos and clip wait in Sessions.
Stays on your phone
No account, no ads, no analytics. Photos, clips and logs stay on your device until you share them, and your location is never used. Privacy policy
Try it free, buy it once
Free to download, with a 48-hour free trial of every feature. After the trial, starting monitoring needs a one-time unlock of $4.99. Nothing renews, and your saved sessions and trips stay on your phone either way.
Set the grid on your next investigation.
GhostLab: GridSight is on the App Store for iPhone and on Google Play for Android. It's 48 hours free, then $4.99 once, and it runs on its own next to GhostLab: Paranormal Toolkit or any other kit you carry.
Reading this on a computer? Point your phone camera at a code and the store opens.
Logs motion interruptions. You decide what they mean.
GridSight measures changes in light across the grid. Dust, insects, shadows and passing headlights can all break the grid. For entertainment and curiosity.