Latest: 2024/3/9 Ver.10.0.4
First Release: 2013/8/23
Model: iPhone5s or later
OS: iOS 12 or later
Support iOS 17


"G-Bowl" is a registered trademark of Original Box, Inc.

About G-Bowl App

G-Bowl is a training and analysis tool to improve driving skills for a wide range of drivers from beginner to motorsport drivers.
It depicts G-forces (acceleration/braking/cornering) generated while driving a car in the forms of the motion of a virtual G ball, graphs and sounds and allows the driver to improve his/her driving skills by integrally controlling them.
The app also records all driving data (G-force, jerk, yaw rate, speed, GPS information), and can be used as a data logger for various types of driving analysis, including circuit driving. In addition, it is equipped with many other functions, such as braking diagnosis, editing driving data and sharing it with other users.


iPhone or iPad with iOS12 or later. (Some functions cannot be used on devices without GPS. see also FAQ)