LW Tesla Meter app for iPhone and iPad

4.4 ( 4624 ratings )

Utilities Entertainment
Developer: LogicWake, LLC

0.99 USD

Current version: 1.0, last update: 8 years ago
First release : 12 Feb 2015
App size: 776 Kb

This app measures the magnetic fields around your iPhone. It measures them in three dimensions and determines the magnetic field strength using the SQRT(x^2 + y^2 + z^2) method.

There are two visual styles available: light & dark.

Users can tap on the graph to pause the readings.