iPhone Screenshots


CalcuOhm is an app designed to help people starting to use resistors in circuits. If you struggle to identify what resistor you have, this app will help you a lot. Select the color displayed in each band of a banded resistor and the value is displayed on screen.

What’s New

Version v1.2

Add main menu screen, completed 3 band resistor, and initial versions of 5 & 6 band resistors.

App Privacy

The developer, Andrew Munsell, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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