Two Thirty Volts 4+

Electricity Revision Quiz

The Electrical Safety Council

Designed for iPad

    • 3.6 • 11 Ratings
    • Free



Electricity quizzes and revision notes for secondary level science students. As you complete each quiz, you’ll earn reward badges - get perfect scores to collect them all! You can also learn about electrical safety and careers in the industry by watching a series of short videos (internet connection required).

Topics include:

- Electric charge
- Electrical circuits
- Electric current
- Electrical safety
- Electrical symbols
- Sources of electricity
- Electromagnetic Induction
- Generators
- Ohm's Law
- Transformers
- Transmission of electricity

The app is designed to supplement national curriculum science and physics courses. It was created by Electrical Safety First, a UK charity that’s committed to reducing deaths and injuries caused by electrical accidents at home and at work.

Learn more about electricity and electrical safety by visiting the Twothirtyvolts website at Twothirtyvolts aims to provide 11-16 year olds with all the information they need to stay safe around electricity, first aid tips and a range of educational resources.

What’s New

Version 1.0.3

This app has been updated by Apple to display the Apple Watch app icon.

- iOS 11 compatibility

Ratings and Reviews

3.6 out of 5
11 Ratings

11 Ratings

Carolyn Ann 2 ,


Will find this a good support for when we cover that topic- really good way to engage the students

Yuda Benhamu ,


Good app, except the key skills quizzes do not correctly score your answers but rather, changes the answer you selected once you finish, seems like a small bug that requires fixing.

Epinerphine ,

Better than a teacher!

This is the best revision material app that I have ever come across.

App Privacy

The developer, The Electrical Safety Council, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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