Watch-only recording
Start, pause, resume, or finish a photography session right from Apple Watch. No iPhone app is required.
FOR APPLE WATCH
Your camera captures the frame.
LensTrail records the place.
Start a photography session on Apple Watch, then stop when you finish. LensTrail saves timestamped GPS points locally and prepares a standard GPX file for matching camera photos by capture time.
Coming soon to the App Store
See how it works
- watchOS 11+Compatibility
- GPX 1.1Open standard
- No accountNo sign-up
31.2304° N
121.4737° E
BUILT FOR FOCUSED SHOOTING
Your camera keeps the image.
LensTrail remembers the place.
FEATURES
One tap on your wrist.
Your shooting session, timestamped.
Made for real outdoor shoots: no phone to pull out, no account to create, and no location data handed to the cloud.
Standard GPX
Create GPX 1.1 files for compatible photography tools, with UTC timestamps, coordinates, and available elevation.
On-device by design
Sessions and GPX files stay in the app container. Data leaves only when you choose a destination in the system share sheet.
HOW IT WORKS
From shooting to geotagging
in three steps.
LensTrail records a location track with precise timestamps. Back at your computer, compatible photo software can match each photo’s capture time with its location on the track.
-
01
Start when you begin shooting
Begin a session on your watch. LensTrail records timestamped GPS points until you pause or finish.
-
02
Stop and share the GPX
LensTrail saves the session locally and prepares the GPX file. Use the system share sheet only when you are ready to export it.
-
03
Match photos by time
Import the track into GPX-compatible photo software to add location information based on capture time.
PRIVACY BY DESIGN
Your trail stays
in your hands.
LensTrail requires no account, contains no advertising or analytics SDKs, does not track you, and never uploads location, session, or usage data automatically. It does not use iCloud Drive or CloudKit.
Read the full privacy policySUPPORT