emf Spectrum is made and published by Duncan Watson. AppBrain is an independent app data site and isn't affiliated with Duncan Watson. The app name, icon, screenshots and description belong to Duncan Watson and are shown as published on Google Play.

About emf Spectrum

emf Spectrum is a books & reference app developed by Duncan Watson.

Install Statistics

emf Spectrum has been installed 8.7 thousand times. In the last 30 days, the app was installed 18 times.

User Ratings

emf Spectrum is rated 4.38 out of 5 stars. The rating is based on 49 ratings.

App Information

emf Spectrum is freely available from Google Play. The app size is 862.75 kB. The latest version available is 1.0. The last update was on July 3, 2025.

Technical Requirements

emf Spectrum requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2013.

Description by Duncan Watson (from Google Play)

A simple scrollable and zoomable picture of the full electromagnetic (EMF) spectrum from 0 Hz to 10^25 Hz. For reference purposes.

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Screenshots

Screenshots by Duncan Watson, from the Google Play listing

Official page on Google Play

Alternatives to emf Spectrum

Google Play Rating history and histogram

Installs over time

emf Spectrum has been installed 8.7 thousand times. Over the past 30 days, it has been installed 18 times.

Changelog of emf Spectrum

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Developer information for Duncan Watson

Duncan Watson

watson_duncan@xtra.co.nz

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Comments on emf Spectrum for Android

★★★★☆ vic plichota · Mar 7, 2016

Thanks very much for this handy reference! I'll give it 5 stars, if: 1 - you add an electron-volts scale, and 2 - stick to meters as the wavelength basis unit, instead of (rather annoyingly) switching to Angstroms at the high end. Cheers, - vic

★★★★★ Karl Kraus · Aug 7, 2017

Handy little reference if you constantly have to explain to people why their microwave oven isn't putting "radiation" in their food.

★★★★★ Shonade Malik · Apr 11, 2023

I like it! It gives information in the electromagnetic spectrum, as well as the sound.

★★★★☆ رسمى نعمان · Jun 22, 2019

Very helpful as fundamental description

Google Play Rankings for emf Spectrum

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Technologies used by emf Spectrum

16 libraries

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emf Spectrum