Great app I owned the original calculated till I found this app use it all the time on the job and at home can't say enough.

Had the actual calculator and decided to buy the ap instead of getting the upgrade kit. Surprise, surprise we are in 2016 and the app does not come with the current 2014 NEC. It is not worth it if you already have the actual calculator.

...for $29.95, the app should have been delivered with the current NEC. The user shouldn't be forced to fork over another $9.95 for the 2014 update--not when we're at the end of 2015. Other apps with perishible data--state and federal laws and regulations, for example--are supplied with the data current at the time of purchase, and the user chooses what to do when *later* updates are released. Why not with this app?

Not great a little hard to use for the high cost.

Excellent app!! once you become familiar with all it’s uses,it will save you time. Well worth the price!!! I would recommend to anyone in this field!

Every time we ask it to calculate conduit size (by pushing cone size button) the app closes.

Wire size calculation crashes the app. Please check.

My best app on AppStore

I have owed the hand held calculator for years and I swear by it. I am able to design wherever I am with this. The price is well worth it. My ability to solve client issues on the spot only enhances their faith in me. There is a slight learning curve, but once you learn the process, it will be seamless.

I have been waiting for this to come out for a long time. I have been searching for it quite often. This app operates just like the real thing. Thank you for finally offering it. It does everything I need it to do. The original device does not do conduit fill but it would be a good addition. I texted a friend of mine that the app was available and he also downloaded it within 1 minute of the text. Thank you, Thank You.