Tempo: Average Speed Check

About Tempo: Average Speed Check

On supported roads, Tempo adds average speed check assistance to the navigation you already use. It is not a map and replaces nothing: it runs quietly in the background alongside Google Maps or any other navigation app.

ON A SECTION, THE AVERAGE IS WHAT COUNTS
Average speed cameras do not measure your momentary speed - they measure the average over the whole section. Tempo measures it the same way: it detects the entry, anchors the measurement at the start point and shows your average since entry, the recorded limit and the distance left, with a progress indicator and an honest uncertain state when the GPS signal is weak.

EVERY SCREEN
- A visible, persistent notification during measurement showing your average, the limit and the distance left
- Wear OS: current trip summary on your wrist

BETWEEN SECTIONS
The screen shows your GPS speed and a simple meter: how many minutes going faster actually buys, and how quickly the population-level modeled road-injury risk trend grows. Facts, no judgement. Plus the distance to the nearest measured section.

DATA YOU CAN TRUST
The section and camera database is built exclusively from official public data, with a public changelog and a verification counter. Data updates arrive without an app update.

PRIVACY WITHOUT AN ASTERISK
No account. No ads. Your routes never leave the phone.

Tempo can also:
- detect driving and stops automatically after permissions are granted,
- save trip history locally on your device,
- work without an account and without ads.

Automatic start, the recorded limit, section progress, critical above-limit warnings and the phone time/risk meter stay free. Tempo Pro unlocks the numerical live section average across the phone, persistent notification, widget and Wear OS, plus the full voice profile. Monthly and annual plans are available; prices and any trial are shown by Google Play before purchase. The purchase follows your Google Play account on supported devices and can be restored in Settings.

Tempo informs about official speed enforcement infrastructure and guarantees nothing. Road signs and regulations always apply. GPS measurement may differ from the gantry system's measurement. Do not operate the phone while driving.