UK Speed Limit Awareness

UK Speed Limit App for Android.
and iOS coming soon
Know your limit before it's too late.

Speed Angel watches your GPS speed in real time, compares its database of road limits and alerts you — clear visual and audio warning — the moment you exceed the limit. It also shows live petrol and diesel prices near you on the map, colour-coded cheapest to dearest. Eyes on the road. Money in your pocket.

Most speeding isn't deliberate — it's what happens when your attention drifts and your speed quietly creeps up. Modern cars can feel effortless, even when you're over the limit. Speed Angel is your calm co-driver: it keeps you aware of the current speed limit, alerts you the moment you start to exceed it, and helps you stay focused, safer, and stress-free on every journey.

Speeding fines in the UK are expensive and the penalty points have many consequences. Receiving a Notice of Intended Prosecution (NIP) can be a nasty surprise. Speed Angel won't make those decisions for you — but it will help you stay aware of your speed and the limit.

🇬🇧 UK roads·Free trial·⛽ Live fuel prices

mph

Confidence: 98% · road_memory

Audio: off

🔇 Tap to enable sound

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About the App

Your UK speed limit guardian

Speed Angel is a GPS-based speed-limit awareness companion for Android. Using your phone's GPS, it continuously checks your current speed against the legal limit for the road you're on.

When you exceed the limit, the display turns red and a distinctive audio warning plays and is configurable to your needs — so you always know without looking at the screen.

The app works independently, and will also work alongside your navigation app, using audio ducking so the warning tone cuts through, then navigation audio returns — just like a Google Maps turn instruction.

Covers UK roads of all classes: motorways, A-roads, B-roads, residential and urban streets. No setup required — limits are detected automatically from your GPS position and heading.

⚠️ Important: Speed Angel is a driving awareness aid. It does not replace your speedometer or your legal obligation to observe posted speed limits. Always drive safely and within the law.

Mobile speed camera by the roadside, viewed from a driver's perspective — 📷 Mobile speed cameras can appear anywhere — Speed Angel helps you stay ahead of them legally and safely.

How It Works

Three steps. Always watching.

Runs continuously in the background — no interaction needed while you drive.

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STEP 01

GPS reads your speed

Your phone's built-in GPS measures your speed every second with high accuracy. No hardware required — just your phone in a mount.

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STEP 02

Limit is looked up

Speed Angel checks the legal limit for your exact road using a UK-optimised database. Heading-aware to avoid false readings from parallel roads.

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STEP 03

You are alerted instantly

If your speed exceeds the limit, the display turns red and an audio warning will alert you to slow down. You can choose the style from 'gentle reminder' to 'persistent'.

Features

Real-time monitoring of your speed and the current speed limit.

Built specifically for UK driving with accuracy and battery life as priorities.

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Live Map

Full-screen Mapbox map keeps your position and heading locked. Pan and zoom to explore the whole map if you want to. Tap "Hide Map" for a clean dark display.

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Real-time Alert

Visual turns red and audio plays in the chosen style the moment your speed exceeds the limit displayed on the app.

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Audio Ducking

Other audio such as music, Google Maps and Waze ducks away while the warning plays, then returns — no awkward overlap.

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Coverage & Accuracy

Heading-aware intelligent limit lookup makes false triggers from other nearby roads a rarity.

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Battery Friendly

Adaptive polling — minimal requests when stationary or on stable roads.

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Wrong Limit?

One-tap correction reports inaccurate limits and updates the memory.

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Dark Mode UI

Purpose-built dark interface for in-car visibility — day and night.

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Privacy First

GPS coordinates used only for limit lookup — never stored or shared.

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Flexible Warning Limit

Set the overspeed tolerance before the warning activates — tailored to how you drive.

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Flexible Alerts

Choose — a single gentle reminder, persistent alerts until you slow down, or Dynamic mode — the more you're over the limit, the faster the beeps.

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Live Fuel Prices

See nearby petrol and diesel prices on the map, colour-coded cheapest to dearest — updated twice daily from the UK Government Fuel Finder.

Download

Get Speed Angel — Free

Free to download on Google Play. Includes a full 14-day trial — no restrictions, no card required.

Privacy

Your privacy matters

Speed Angel was built with privacy as a first principle. Here is exactly what data we collect and why.

Data	Collected?	Why	Retained?
GPS coordinates	✅ Per API call	Look up speed limit for your road	❌ Discarded after lookup
Speed (mph)	❌ No	Not sent to server	—
Android device ID	✅ At registration	Prevent trial abuse across reinstalls — not linked to personal identity	Until account deleted
Account email	✅ At registration	To authenticate API access	Until account deleted
Journey history	❌ No	Not stored	—
Payment data	❌ No	Subscriptions handled entirely by Google Play — no payment data is received or stored by Speed Angel	—
IP address	⏱ Temporary	Standard server logging	24 hours, then deleted

Our commitments

✓ We do not sell data to third parties
✓ We do not use advertising networks
✓ We do not profile your driving behaviour
✓ No journey history is ever stored
✓ Compliant with UK GDPR

Your rights (UK GDPR)

→ Access your data
→ Correct inaccurate data
→ Request deletion
→ Data portability
→ contact@speed-angel.com

UK Speed Limit App for Android.and iOS coming soonKnow your limit before it's too late.