G-meter

4.7
342 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Discover the power of your device's accelerometer with G-Meter, the ultimate tool for measuring and visualizing acceleration! Experience a fascinating world of physics as you witness the movement of a red ball on a polar map, representing real-time acceleration data.

G-Meter harnesses the capabilities of your device's accelerometer sensor to provide accurate and dynamic readings in G values and m/s². With its intuitive interface and robust features, this app is perfect for both professional and casual users alike.

Key Features:

1. Real-Time Data: Watch in awe as the red ball responds to your device's movements, giving you a live visualization of acceleration.

2. Data Recording: G-Meter allows you to effortlessly screenshot your acceleration values and graphs, allowing you to review and analyse your data later.

3. Maximum Value Tracker: Keep track of the maximum acceleration recorded with the built-in maximum value tracker. Reset it at any time to start again.

4. Advanced Options: Customize your experience with a range of options, including trail generation, movable boundary generation, sensitivity settings, scale selection, orientation preferences, sensor type selection and day&night themes.

Whether you're a curious enthusiast exploring the laws of physics or a professional in need of precise measurements, G-Meter is your go-to app.

Download now and unlock the potential of your device's accelerometer!
Updated on
Oct 2, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 2 others
This app may collect these data types
Location, Personal info and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
336 reviews
Subhasish Bhaduri
October 27, 2025
Nice app gives quite correct acceleration values, I most needed it to calculate my car's acceleration without using a timer and constantly monitor speed. Must place in a flat surface and calibrate to get correct readings.
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Lazlow Behen
August 19, 2025
Fantastic and simple. I don't need anything with a billion menu's that has to be set up. Just fire up the app, adjust a couple setting for what you are looking for and forget about.
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SiriusLab
October 1, 2025
Thank you very much for the review!
SuperSpruce
July 8, 2025
The best G force app I've found, but unfortunately it sells your data, so knocking off a star for that. It has multiple smoothing modes, logs the acceleration in x, y, and z directions, and even allows you to log that data in a text file.
3 people found this review helpful
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SiriusLab
July 8, 2025
Hi SuperSpruce, thank you for your review and we are glad you find the app very useful! We just want to point out that we do not sell any data, and only data that gets collected is through the standard Google metrics. All data collected this way is handled by Google and is anonymised for us. It is only used for monitoring basic app metrics.

What’s new

• NEW: ZERO calibration — perfect centering at any mount angle!
• Better status/nav bar compatibility (Pixel 9 Pro, S21 FE).
• Smoother visuals & minor improvements.