G-Force Meter+ Accelerometer
Acceleration & G Load Sensor
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Measure real-time G-forces with crosshair visualization. Track 3-axis acceleration, detect peak G with glow indicators, and record charts. Perfect for racing and physics!
Measure real-time G-forces on all 3 axes with a precision crosshair display. Perfect for roller coasters, car performance testing, aviation, and physics experiments — track peak G, acceleration history, and impact forces.
CROSSHAIR 2D VISUALIZATION
Experience a stunning dark-themed interface featuring a precision crosshair display. Watch your G-force position plotted on X and Y axes in real time, with a dynamic motion trail that traces your movement path. The sleek, high-contrast design ensures perfect readability in any environment.
3-AXIS G-FORCE TRACKING
Monitor acceleration across all three axes simultaneously. X, Y, and Z values are displayed with precision, giving you a complete picture of the forces acting on your device. Whether you're measuring lateral, longitudinal, or vertical forces, every axis is covered.
PEAK G DETECTION WITH GLOW INDICATOR
Never miss a maximum reading. The intelligent peak detection system captures and holds the highest G-force values, highlighted with a vivid glow indicator that makes peak events impossible to overlook. Perfect for recording maximum forces during driving, rides, or experiments.
REAL-TIME CHART RECORDING
Track G-force data over time with the built-in multi-axis chart overlay. See how forces change across X, Y, and Z axes on a scrolling timeline, making it easy to analyze patterns, compare events, and understand force dynamics at a glance.
G-FORCE LEVEL GUIDE
Built-in reference guide explains what different G-force levels feel like — from 0G (weightlessness) to 5G+ (extreme forces). Understand the context of your measurements instantly with clear, informative descriptions for each force level.
SENSITIVITY ADJUSTMENT
Fine-tune the display sensitivity to match your use case. Whether you need to capture subtle vibrations or extreme high-G events, adjust the scale to get the perfect view of your data.
PERFECT FOR:
- Car and racing enthusiasts measuring cornering, braking, and acceleration forces
- Roller coaster and thrill ride analysis
- Physics education and classroom experiments
- Aviation and flight force monitoring
- Sports performance and impact measurement
- Engineering and vibration analysis
- Motorcycle and cycling dynamics
KEY FEATURES:
- Crosshair 2D visualization with X/Y axis plotting
- Dark theme interface optimized for readability
- 3-axis simultaneous G-force tracking (X, Y, Z)
- Peak G detection with glow indicator
- Motion trail visualization
- Real-time scrolling chart with multi-axis overlay
- G-force level guide (0G to 5G+)
- Adjustable sensitivity settings
- Clean, professional interface
Download G-Force Meter+ now and discover the invisible forces around you!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Improved ad loading reliability with automatic retry
- Faster app startup with cached ad configuration
- Bug fixes and performance improvements
The developer, Kyu-Hee Jang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kyu-Hee Jang
- Size
- 33.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Copyright
- Copyright © 2026 Simon Jang. All rights reserved.