G-G Diagram

Professional GG Diagram App for Driving Enthusiasts

GG Diagram transforms your smartphone into a high-precision G-meter. Utilizing accelerometer sensors, it measures and visualizes longitudinal and lateral acceleration (G-forces) in real-time during driving. Supports gyrometer, accelerometer, lateral G, longitudinal G, cornering, braking, and throttle operation analysis.

Key Features

• Real-time GG diagram display (simultaneous lateral and longitudinal G measurement)
• Smartphone accelerometer and gyro sensor support
• Beautiful visualization of driving trajectories
• Driving session recording, saving, and data export
• GPS location-based driving trajectory and route recording
• Voice recording function for driving memos and commentary
• Sensitivity adjustment and calibration features
• Multi-language support (Japanese/English)

Perfect for

• Circuit driving, sports driving, and time attack enthusiasts
• Drivers aiming to improve driving skills and techniques
• Motorsports fans and race participants
• Those who want to record and analyze driving routes and data
• Voice memo users for driving reflection and data analysis
• Vehicle performance measurement and analysis enthusiasts

Objectively analyze your driving skills and techniques to support safer and more enjoyable driving life. A must-have app for car enthusiasts and racers.