Transformer Calc Pro 4+

Snappy Appz Inc.

Designed for iPad

    • 5.0 • 2 Ratings
    • $6.99



Transformer Calc is a fast, easy way to create a schedule of transformer calculations for any size of job or just to perform a single calculation on the fly. Put your pencil down and start making professional, consistent calculations today.

- Universal app allows use on both iPad, and iPhone/iPod with single purchase.
- Create an unlimited list of calculations that automatically save.
- Solve overcurrent sizing, wire sizing, conduit sizing, bond and ground sizing and more.
- Export your results to a spreadsheet for formatting or printing.
- Print directly from the app (requires AirPrint printer).
- Support for 2014 NEC and 2012 CEC.
- Support for low and high voltage.
- Easily choke down your transformers and see results instantly recalculate.
- Built in construction calculator allows intermediate calculations to be performed within the app.

What’s New

Version 1.0.8

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

- Added support for iPhone X.
- Fixed issue with calculator not working.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

Drums01 ,

Great App but get “Transformer Calc 2”

Get the latest version of this same app “Transformer Calc 2”. I initially had issues with this version of the app and the support response but there was a legitimate reason and my issue has been resolved.

App Privacy

The developer, Snappy Appz Inc., 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.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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