Electric Toolkit is an easy to use collection of electrical wiring diagrams, pinouts, and electrical calculators for home wiring projects. The Electric Toolkit includes:

*Seven different 3-way switch wiring diagrams
*Basic light switch wiring diagrams
*4-way switching wiring diagram
*Multiple GFCI wiring diagram
*Wall outlet wiring diagram
*Grounding conductor size calculator (NEC Table 250-122)
*Ohms Law calculator
*Sizing a Circuit Breaker calculator (NEC 2017, 240-6(a))
*Voltage drop calculator
*Audio/Video Cable pinouts ( Component, DisplayPort, DVI, Ethernet, Firewire, HDMI/Mini HDMI/Micro HDMI, LPT, PS/2, RCA, Serial port, S-video, USB 3.0/Mini USB/Micro USB/USB-C, and VGA).

If you have any suggestions, find bugs, or have any requests, feel free to email them to:

What's New

Version 1.3.1

-Overall performance and compatibility improvements for latest iOS platforms.
-Added USB-C pinouts
-Added NEC 2017 support to grounding conductor size calculator
-Added NEC 2017 support to circuit breaker sizing calculator
-Updated light wiring diagrams to clarify brass terminal connections

Ratings and Reviews

Not enough info, too lame


I think this developer is trying to make money without going through developing a good app. He just cut and paste few light circuit images and asking 5.99 for it. As of the app it is worth maybe 99 cents. Hey developer add more info about house wiring, how about all the other electrical wiring info in residential houses? My suggestion to anyone who wants to buy this app is don't. unless of course the developer adds more info. Much much more info into the app for the app to be worth 5.99. I am sorry for myself wasting my time even writing this review. I felt like I am robbed, literally. If the dev update the app with more stuff then I can come back with a follow up review.

BEWARE!!! Nonfunctional calculators!!!!!

Kevin Logan

Most of the calculators functions don't work. You are unable to use the delete key when entering information in case you make a mistake. The zero doesn't work when entering watts in the ohms calculator nor are you able to use the decimal point when entering the current. It is absolutely useless. All the information provided in this over-priced "app" can be found free on the Internet including calculators that actually work. Don't waste your money on this nonfunctional... I can't even call it an app. Lets just call it a waste of money and storage space on your iPad.

A must have!!

master ee

Calculators work great for use at my job. Ive doubled check calc answers by hand and impressed they are just as accurate. Definitely saves me some time for those quick calcs. Looks slick with the new retina display on my iPad :) A++


Cyberprodigy LLC
20.4 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Cyberprodigy LLC


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