The app converts a phone or tablet into a diagnostic scan tool. It reads trouble codes, clears the check engine light, and displays real-time vehicle data.
by OBD Solutions LLC★ 4.812,498 ratingsTravelFreeData updated 2026-11-03
Calculate costs and efficiency using MPG or L/100km. Determine consumption, cost, and max distance traveled. Compare cost differences between vehicles. Track odometer changes and calculate per unit cost.
Control and monitor JB4 performance tuner functions. Change maps, view live engine data, record logs, and manage fault codes. Update firmware and sync with the BT adapter.
The app records vehicle travel data, displaying real-time measurements like speed, distance, and altitude. It offers features such as trip recording, customizable themes, speed limit alerts, and HUD mode.
