GPS-verified attendance records a worker's check-in and check-out with a timestamp, a photo and a location check that confirms they were inside the site boundary. Clients can then see who attended and when, instead of relying on paper sign-in sheets.
The basic steps
- The worker opens the app on arrival and takes a check-in photo.
- The system records the time and checks the location against the site boundary.
- At the end of the shift the worker checks out in the same way.
- Both records are saved to the site's attendance history.
Why it is better than paper
Paper sign-in sheets are easy to forget, fill in later or lose. A timestamped photo inside a geofence is a stronger record of attendance.
What clients see
Clients can see who is on site, check-in and check-out times, and the history over days and weeks. Shifts that start late or finish early are visible rather than hidden.
Privacy and fairness
Location checks are used to confirm attendance at the site, at the time of check-in and check-out. Workers should be told how the data is used, and it should be limited to what is needed for the job.
Using attendance data
Attendance records back up invoices, show compliance with the agreed schedule and help resolve disputes quickly.
Frequently asked questions
What is a geofence?
A virtual boundary around a site. A check-in is only accepted when the worker's location is inside it.
What if a worker has no phone signal?
Systems differ. Ask the provider how they handle sites with poor reception, such as basements.
This page is general information about the topic and is not legal, financial or safety advice. Requirements vary by state, site and contract. Last reviewed 30 October 2026.