How does offline mode work and can I scan the same pass twice?
Smart Scan works offline and rejects a pass that the same device has already scanned, offline included. The app stores scans on the device and syncs them when it is back online. The block is per device, so two offline scanners do not know about the scans of each other.
At an event with several entrances, keep the devices online or accept that a pass can pass two offline entrances until they sync.
Checked 2026-09-01 · Support