LimitAlert icon
LimitAlertSpeed limit alerts for driversiPhone · UK roads only

Hear it the moment you're over the limit

LimitAlert shows the speed limit of the road you're on and your speed, and alerts you, through your car's speakers, as soon as you go over.

Coming soon to the UK App Store
Speed of 38 mph in a 30 limit, shown in red 69 mph in a 70 limit on the M25 Large driving-mode display A trip's route on a map with its statistics Insights with driving totals and a distance-per-day chart Trip history

What it does

Alerts you can hear

A chime or spoken alert when you go over the limit, played through the car like a phone call, so it's heard even with the radio on.

Journeys start by themselves

Start driving and LimitAlert starts a journey; park up and it ends. It can even start when the app is closed.

Every trip saved

Routes, speeds and exactly where you went over, with insights across your week. Kept only on your iPhone.

Made for UK roads

Limits for roads across England, Scotland, Wales and Northern Ireland from OpenStreetMap, with HERE filling the gaps, including roundabouts and 20 mph zones.

Big, clear display

A driving mode with your speed and the limit large enough to read at a glance on the dash.

Private by design

No account, no ads, no tracking. Your location stays on your iPhone.

Pricing

Alerts and trip recording need a subscription, monthly or yearly, and start with a free week. Manage or cancel anytime in your Apple ID settings.

LimitAlert covers UK roads only and is available on the UK App Store.

Speed limits from map data can be wrong or out of date. Always follow the road signs.