Blood Vision camera
Everything turns gray and blood glows bright green, red, yellow, cyan or white, so drops stand out on leaves, dirt, rock and grass.
Blood tracking camera for hunters
See blood others miss.
Track Trail turns your phone into a blood-tracking camera. Blood glows in a bright color, GPS pins mark every drop, and a trail map leads you to the animal and back.
Free with ads · Android 8.0+ · No account needed
GPS ±4 m · Tracking · 6 pins
Drop Pin
Features
Everything you need to recover your animal
A wounded animal can run a long way. Track Trail helps you find the next drop, keep the trail, and get back out of the woods.
Fresh and dried modes
Fresh mode catches bright red blood. Dried mode is tuned for darker, browner sign found hours later. Adjust sensitivity from 1 to 10.
GPS pins for every sign
Mark the hit spot, then drop pins for small drops, heavy blood, beds and the last sign you found, with one big glove-friendly button.
Trail map
See the whole blood trail on a map. When the trail goes cold, the line shows which way the animal was heading.
Back to the hit spot
An arrow and distance in yards or meters point back to the hit spot, even after dark in unfamiliar woods.
Private by design
Camera video is processed on your phone and never uploaded. Your tracks and locations stay on your phone. No account needed.
How it works
From the shot to the recovery
Three steps, built for cold hands and low light.
Mark the hit spot
Stand where the animal was when you shot and tap Mark Hit Spot. Track Trail saves the GPS location and starts a new trail.
Scan and drop pins
Sweep the ground slowly with Blood Vision. Every time blood glows, tap Drop Pin and choose the type of sign.
Follow the trail map
Open the map to see the trail line and its direction. The compass always points back to the hit spot.
DropHeavyBedLost
FAQ
Questions hunters ask
Does Track Trail work at night?
Yes. Turn on the light from the camera screen. Phone cameras lose color in dim light, so detection works best with the flashlight on at dusk and after dark.
Does it work for deer, hogs and other game?
Yes. Track Trail highlights blood, not a specific animal, so it works for whitetail, mule deer, hogs, elk, bear, turkey and more.
Will red leaves or berries light up too?
Sometimes. Lower the sensitivity if red leaves or soil light up, and raise it if small drops are missed. Hold "Compare" to see the normal camera for a moment.
Does it work without cell service?
The camera, pins and compass work without signal. Map areas you viewed while you had signal may still show offline.
Is it good for colorblind hunters?
That is a big reason it exists. Many hunters cannot easily tell red from brown and green. Blood Vision shows blood in a high-contrast color you choose.
Is Track Trail free?
Yes, Track Trail is free with ads. You can remove ads with a weekly subscription or a one-time lifetime purchase, or watch one short video for 12 hours without ads.
Which phones are supported?
Android phones running Android 8.0 or newer.
Don't lose another trail
Track Trail is a tracking aid. Always follow your local hunting regulations on tracking, lights and game recovery, and get permission before entering private land.