Launching today

Rosso Speedometer
No maps, no ads, no account. Just a GPS speedometer.
1 follower
No maps, no ads, no account. Just a GPS speedometer.
1 follower
Rosso is built around one thing: a classic analog gauge, alone on a pure black screen. The needle sweeps smoothly like a real instrument and a glowing arc follows it. No maps, no ads, no account, no trip history; your location never leaves your iPhone. Tap the gauge to hide everything else, even distance, max speed, average and time. km/h or mph, three dial colors, five scales, portrait or landscape, 29 languages. Free for 30 days, then a one-time purchase.





Hi Product Hunt! We're Lightning LLC, a small team in Tokyo (we also made KeyAlarm and MustDo).
Rosso started with a question we kept asking from the passenger seat and on trains: "How fast are we going right now?" Every speedometer app we tried came with maps, trip logs, ads or a sign-up. So we kept removing things until only the speedometer was left.
What's not in Rosso: no maps, no trip history, no account, no ads, no analytics, no servers of our own. Your location stays on your phone.
What we spent the time on instead:
The needle moves smoothly like a real instrument, and a glowing arc follows it.
The gauge is drawn in code, not images, so it stays sharp on every iPhone size, from SE to Pro Max.
Tap the gauge to hide everything else, even distance, max speed, average and time.
Three dial colors (black, yellow, red) and five scales, from 25 mph up to 220 mph (340 km/h).
By default, GPS turns itself off after you've been stopped for 10 minutes.
Made for passengers, road trips, trains, bikes and boats. If you're the one driving or riding, set it up before you go and keep your eyes on the road. GPS speed is an estimate and doesn't replace your vehicle's speedometer.
Free for 30 days, then a one-time purchase. No subscription.
Is there anything you'd still take away, or something you wish were back?