Speedly: GPS Speedometer & HUD

Speedly turns your phone into a clear, easy-to-read GPS speedometer. Open the app, get a GPS fix, and see your real speed right away in km/h, mph or knots.

Use it as a car speedometer, a bike speedometer for cycling, a pace check when running, or a speed tracker on trains, buses and boats.

SPEEDOMETER THAT'S EASY TO READ
- Big digital speedometer and classic analog gauge
- Switch units instantly: km/h, mph, knots
- Portrait and landscape, light and dark themes

HUD MODE FOR NIGHT DRIVING
- Mirror your speed onto the windshield: place the phone on the dashboard and read your speed without looking down

TRIP TRACKING & ODOMETER
- Current, average and max speed
- Trip distance, odometer and trip time
- Save trips to history and review them later

SPEED ALERT
- Set your own speed limit and get a sound or vibration warning when you go over it

WORKS WITHOUT MOBILE DATA
- Speed comes from your phone's GPS, so the speedometer keeps working on the road even without a data connection

PRIVATE BY DESIGN
- Your location is used on your device only to calculate speed and distance. We do not upload your trips to our servers.

PREMIUM: ONE-TIME PURCHASE
Remove ads and unlock all gauges and themes with a single lifetime purchase. No subscription, no recurring charges.

GOOD TO KNOW
- Speed is calculated from GPS. Accuracy depends on signal quality; tunnels, tall buildings or being indoors can cause delays or drops.
- For best results, use the app outdoors with a clear view of the sky and wait a few seconds for a GPS fix.
- Speedly is a reference tool. Always rely on your vehicle's official speedometer and follow local traffic laws.
- Do not use your phone while driving. Set the app up before you start and use a proper phone mount.

Questions or feedback?
Privacy Policy: https://sites.google.com/view/speedly-gps-speedometer-hud/hpg-mobile
Contact us: [email protected]