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FUPCN

Never miss a UK toll, tunnel, or drop-off charge. Geofence-based payment reminders that work in the background.

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What it does

FUPCN runs quietly in the background and pings your phone the moment you cross a UK barrierless toll, tunnel, or airport drop-off zone — with a direct link to pay before you get fined. Built-in coverage for the major UK crossings, plus you can add your own custom locations.

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Geofenced detection

Cross the Dartford Crossing, Mersey Gateway, or Tyne Tunnel? You'll know within seconds.

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One-tap to pay

Tap the alert and the official payment site opens in your browser. No fishing for the right URL on the motorway.

Smart follow-ups

Forgot to pay? Snooze for an hour, or get a 7 a.m. nudge the next morning until you've marked it paid.

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Private by design

Your location stays on your device. Anonymous usage analytics only — toggle off any time in Settings.

See it in action

A clean home screen, instant alerts, and a built-in map so you can see exactly where each geofence sits.

FUPCN home screen showing UK toll locations

Home — your active toll zones at a glance.

Alert history showing a London ULEZ entry with Pay and Mark-as-paid buttons

Get an instant alert when you enter a zone — pay or mark as paid in one tap.

Settings showing built-in toll locations

Toggle built-in zones on or off in Settings.

Add a custom location

Add your own custom zones with payment links.

Crossings supported

All the UK barrierless ANPR crossings — the ones where there's no booth and a fine in the post if you forget. Updated remotely so new ones can ship without an app update.

Low Emission Zones (beta)

Approximate coverage while we tune the boundaries — opt in from Settings. Daily charges only apply to non-compliant vehicles; check yours on the operator's site before you worry.

Spotted a missing zone? Let me know — adding one takes minutes.

Feedback & support

FUPCN is built and maintained by one person. Bug reports, suggestions, missing crossings, or just a thank you — I'd love to hear from you.

Email support

hello@tomyates.co.uk — usually replies within a day.

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Get the app

FUPCN is on iOS now, with Android in closed testing.

Download on the App Store Coming soon to Google Play