Enter your encryption key to begin. Stays on this device only.
Or open an SMS'd link like /#k=… — it sets up this device automatically.
Access to previous days is password-protected.
Retained for 5 days. Personal data stays on this device only.
Different phones do better with different decoders. If scanning feels slow or flaky, try another one.
Clearing the key will require re-entering it to scan more QR codes. Scanned data stays.
Wipes everything — scanned routes and key.
FieldFlow Scanner · build v4