Mobile Geo-Tagged Attendance App

I need a mobile attendance solution that lets my employees clock in and out from the field while automatically capturing their GPS location. Every punch must be geo-tagged in real time, and authorised users should still be able to make a manual adjustment when something goes wrong (late signal, forgotten tap, etc.).

The app has to work smoothly on both iOS and Android. You’re free to build natively or with a cross-platform stack such as Flutter, React Native, or similar—what matters is a reliable, battery-friendly location service and a clean user experience.

To keep the data actionable, I also want live location tracking during working hours so I can view the last known position of each active user in an admin view. I don’t need full report generation today, but store everything in a structured backend (Firebase, Supabase, or your preferred stack) so CSV/JSON exports will be effortless later.

Deliverables
• Production-ready iOS (.ipa/TestFlight) and Android (.apk/Play Store) builds
• Secure login for every employee
• Geo-tagged check-in/out, plus authorised manual override
• Background location updates at configurable intervals
• REST or GraphQL endpoint for exporting attendance records
• Complete source code with setup documentation