Physics Toolbox Magnetometer

Developer: Vieyra Software

Category: Tools

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128K installs

688 ratings

1.1K monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +113

Steady

Monthly +828

Steady

Physics Toolbox Magnetometer Summary

Physics Toolbox Magnetometer is a ad-supported Android app in Tools by Vieyra Software. Released in May 2013 (12 years ago). It has about 128K+ installs and 688 ratings with a 4.55★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 1.1K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Mar 18, 2026.

Recent activity: 113 installs this week (828 over 4 weeks) showing steady growth , and 5.00 new ratings this week View trends →

Store info: Last updated on Google Play on Mar 18, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: com.chrystianvieyra.android.physicstoolboxmagnetometer

First Released: 2013-05-04

Store Last Updated: 2026-03-18

In-App Purchases: No

Ads: Yes

Website: vieyrasoftware.net

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-03-25

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-14

Ads.txt Crawl Status: Failed

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4.55★

Ratings: 688

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Screenshots

App Description

Measure magnetic fields with your phone. Graph, record & export sensor data.

Measure, record, and analyze magnetic fields in real time using your phone’s built-in magnetometer. Physics Toolbox Magnetometer is a precise EMF and magnetic field meter trusted by students, teachers, engineers, and researchers worldwide.

Four Powerful View Modes
• Chart View
Live graph of magnetic field strength in microtesla (µT) over time across X, Y, Z axes and total magnitude.
• Multi Graph
Compare all axes simultaneously in a multi-panel display.
• Digital Readout
Clean numerical interface for precise real-time measurements.
• 3D Compass
Visualize magnetic field direction in three dimensions.

Advanced Data Tools
• Record and export data as CSV via email, Google Drive, or any sharing app
• Three signal filters: Kalman, Low Pass, and Moving Average
• Adjustable sample rate for slow or fast phenomena
• Switch between elapsed time and clock time on the x-axis
• Fullscreen graph view for detailed inspection
• Customizable plot line thickness

Classroom and Lab Ready

Designed for real scientific investigation. Use it to:
• Verify the inverse square law for a point source magnet
• Measure solenoid field strength as a function of current or coil geometry
• Detect the frequency of magnetically driven objects such as speakers or stirrers
• Map Earth’s background magnetic field
• Locate hidden permanent magnets or ferromagnetic materials
• Demonstrate electromagnetic induction concepts

Professional and Hobbyist Applications
• EMF detection and field mapping
• Speaker and motor diagnostics
• Geomagnetic surveys and field work
• Metal and magnet proximity sensing