G-Box Lap Timer
No in-app products collected for this app.
| Rating | |||
|---|---|---|---|
| Kazakhstan | 40%2 | 5.00 | |
| United States | 40%2 | 5.00 | |
| Russia | 20%1 | 5.00 | |
| United Arab Emirates | <1%0 | — | |
| Antigua And Barbuda | <1%0 | — | |
| Anguilla | <1%0 | — | |
| Albania | <1%0 | — | |
| Armenia | <1%0 | — | |
| Angola | <1%0 | — | |
| Argentina | <1%0 | — |
Description
G-Box Lap Timer turns your iPhone into a GPS lap timer, telemetry logger and driving coach for track days, HPDE, open lapping and time attack.
CHASE THE NEXT TENTH
Automatic GPS timing for every stint
Current lap, last lap and personal best always in view
Sectors and live delta show exactly where the lap is won or lost
Load your own circuits and keep every session organized
READ THE HOT LAP, NOT JUST THE STOPWATCH
Speed, longitudinal G and lateral G synchronized with your position on track
Telemetry traces for the braking zone, turn-in, apex and track-out
Scrub through the full lap in a clear full-screen graph
Friction Circle shows how completely you are using the available tire grip
BREAK DOWN EVERY CORNER
Compare the selected lap with the strongest lap of the session
Review braking points, brake release and trail braking
Spot too much entry speed, a missed apex or exit speed left on the table
Find where you can roll into the throttle earlier and unwind the wheel sooner
YOUR TRACK-DAY TOOLKIT
Manage sessions, laps and vehicle data
Record onboard video with a clean telemetry overlay
Compare lap times by vehicle class and power-to-weight
Use compatible external GPS and OBD data sources
G-Box is built for drivers who want more than a lap time after the checkered flag. It helps show where the next tenth is still hiding.
Location access is required for lap timing and telemetry. Use G-Box only on a closed race track and never operate the phone while driving. Some advanced features may be limited.