Lap for Mini4wd tracks race times using iPhone's camera. Users select lanes, position camera above the track, and adjust mini4wd size. Tap [I'm Ready!] to start timing automatically when the vehicle passes the camera.
by Ryuta Kibe★ 4.716 ratingsSportsFreeData updated 2026-09-13
Track races by setting start time and line points. Display time remaining, distance, and optimal speed to the starting line. Calculate estimated crossing times. No ads, in- purchases, or subscriptions.
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