# 3D Compass and Magnetometer

> First realtime Vector Magnetometer, Gravitometer in 3D on Android for free.

Canonical page: [https://chrome-stats.com/d/com.plaincode.magnetmeter](https://chrome-stats.com/d/com.plaincode.magnetmeter)

## Overview

- **ID:** `com.plaincode.magnetmeter`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** plaincode™
- **Category:** TOOLS
- **Downloads:** 466,175
- **Rating:** 4.22 / 5 (1,812 ratings)
- **Version:** 1.2
- **Last updated:** 2015-12-26
- **First published:** 2010-04-15
- **Data as of:** 2026-02-20
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.plaincode.magnetmeter)
- **Website:** [http://www.plaincode.com](http://www.plaincode.com/)
- **Privacy policy:** [http://www.plaincode.com/privacy/](http://www.plaincode.com/privacy/)

## Description

Experience the hidden forces around you with the **3D Compass and Magnetometer** — the first real-time vector magnetometer and gravitometer app for Android. This innovative extension allows you to visualize magnetic fields in three dimensions, helping you explore and measure both the direction and strength of magnetic fields from various objects nearby.

Designed for Android devices like G1 and Droid, this app brings advanced magnetic sensing right to your fingertips, all for free. Whether you're curious about magnetism or need a practical tool for measurements, this extension provides an intuitive and interactive 3D visualization to understand magnetic environments better. Stay connected with developer updates via Facebook, Skype, or Twitter for support and future enhancements.

## Review summary

Users praise '3D Compass and Magnetometer' for its accuracy, smooth, ad-free operation, and unique 3D vector visualization, making it excellent for educational use. However, some report device compatibility issues, inconsistent compass functionality, shaky accelerometer readings in moving environments, and concerns about data usage. Overall, it is regarded as a reliable and innovative tool for magnetometer measurements.

### Pros

- Accurate and reliable magnetometer readings as noted by multiple users.
- Smooth operation without ads, providing a clean user experience.
- Unique 3D vector representation of magnetometer and accelerometer data, enhancing understanding.
- Lightweight app that uses minimal data.
- Highly recommended for educational and physics-related purposes.

### Cons

- Compatibility issues with certain devices like Samsung J7 Prime and J6 referenced by multiple users.
- Inconsistent compass function on some devices, sometimes failing to point correctly.
- Accelerometer readings can be unstable or shaky, especially in a moving car environment.
- Potential data usage concerns when opening data sections; users advised to close data when not in use.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.plaincode.magnetmeter)