Speed Notifier

GPS speed, road limit, and fixed speed camera alerts. Clear at a glance and audible when needed.

Currently available as an iPhone beta

Driving information

See the road at a glance

The information that needs your attention stays together, reducing taps and distraction while driving.

Large, readable GPS speed that is easy to recognise from a distance.

V1 and V2 clearly show when you are approaching or passing a threshold.

See distance and alert status near a data point. No nearby camera stays neutral grey.

Your experience

Frequent choices are available on the dashboard, while detailed adjustments stay in Settings.

Choose the vehicle type used to evaluate road candidates. Car is the default.

Cycle between automatic, surface road, and elevated road modes.

Road limit and speed camera sounds can be enabled and adjusted separately.

Choose the appearance for your driving environment without following the system.

Safety and data

Speed Notifier is a driving aid. It organises speed and open road data, but never replaces posted signs, traffic law, or driver judgement.

Road limits and fixed camera information come from OpenStreetMap and Overpass.

Alert preferences and engineering logs remain on your device unless you export them.

Start using the main features without registration or sign-in.

GPS and map data can be inaccurate. Always follow posted signs and applicable law.

Join the beta and help Speed Notifier improve on real roads.