Must work with React Native. We need a small but rock-solid feature set added to my existing mobile product. On both Android and iOS, the app must watch a 2-mile geofence around each user and fire a push notification the moment another member enters that radius. No alert is required on exit—only the entry event matters. Membership tiers are already in place on the back-end; what I’m missing is front-end enforcement. If a user is not on a qualifying plan, every other member’s profile should appear but be visually “greyed-out” and completely non-interactive. Subscribed members keep full access. Deliverables • Updated Android and iOS builds with the 2-mile entry geofence and real-time push notification. • Seamless hook-up to my existing membership API so the UI instantly reflects entitlements, greying out restricted profiles. • Source code and brief setup notes so future releases stay painless. Acceptance Criteria – Standing inside the 2-mile radius reliably triggers a notification within seconds on both platforms (tested in at least three locations). – Non-qualified users see greyed-out profiles and cannot tap through; upgrading in the back-end instantly unlocks them without reinstall. – Battery impact remains in line with standard geofencing practices on Android (FusedLocationProvider) and iOS (CLLocationManager). If you’ve built geofencing or membership-gated views before, this should be straightforward. Let’s get it done.