Throttler is a GPS speedometer for motorbikes, cars and 4x4s. Pick your vehicle, pick a dash, and go. Speed shows in km/h or mph, with the readings that matter for how you travel.

MOTORBIKES
• Live lean angle, with your peak left and right
• Felt wind and rider wind chill at your own speed
• Light left: a countdown to sunset

CARS
• Digital speed or an analog dial
• Trip computer: trip, average, range and a smoothness score
• HUD mode: lay the phone under the windscreen and read the reflection at night

4X4 AND OFFROAD
• Roll and pitch inclinometer with a tip alarm
• Zero it on flat ground to match your mount
• Compass, GPS coordinates, altitude and grade

DASH THEMES
Touring, Apex, Gauge, HUD, Cruise, Trail and Expedition are free. Cockpit and Neon come with Pro. Every dash works in portrait and landscape. Most dashes change between day and night colours at sunrise and sunset.

FREE
• GPS speed, trip, average and top speed
• Speed alert at the speed you set
• Lean angle (bikes), side g-force (cars), roll and pitch (4x4)
• Heading, altitude and grade
• Temperature, wind, pressure and a storm warning from the pressure trend
• Sunset countdown, fuel range, clock and battery
• Street map from OpenStreetMap
• Voice alerts: over your alert speed, fuel low, tip alarm
• Phone heat warning when it gets hot on the mount

THROTTLER PRO: $0.99 USD A YEAR
• Rain radar on the dash. Ground radar for the USA, southern Canada and Europe. A satellite rain estimate everywhere else, about an hour behind.
• Rain-ahead warning
• Speed limit sign with an over-limit alert, in New Zealand and parts of Australia (VIC, NSW, WA, TAS, ACT). No sign is shown in other places.
• Crosswind gust, ice and sun glare warnings
• Lap timer and best 0–100 km/h (0–60 mph) time
• Track back: distance and direction to where you started
• Cockpit and Neon dashes
• Voice updates: rain ahead, ice, gusts, storms and a short summary every 5 minutes
• No ads
Pro is a yearly subscription through Google Play. Cancel any time in Google Play.

ADS AND PRIVACY
• No ads while you move. Free users see ads for our own apps, only when stopped.
• No account and no sign-up. Settings stay on your phone.
• Location is used only while the app is open.
• Anonymous usage counts only, with an off switch in Settings. No account, no advertising ID, and never sold.

Questions or ideas? Email support@throttler.app.

Set the app up before you move and keep your eyes on the road. GPS speed can differ from your vehicle's speedometer, which often reads a little high.