Ohms Law Calc.

I paid to unlock other calculators and it hasn’t worked. I tried to „restore purchase“ within the app and I get „unknown error“. I try to email the developer within the app, and just get an error. This is ridiculous, I’ve literally paid for nothing. Please resolve this asap, I’m complaining to Apple about this

I’ve purchased the unlocked content and parameters but still have adds and every time I try to access one of the unlocked areas I get prompted to buy now??? Sort this out or refund me please!!!

Don’t buy the pack. Would not work after buying. Keeps shutting down. But the free bit is ok.

It is so helpful! This is the best app I've got!!! It helps so much with electronics I do! Thanks :)

Very handy useful calculator...

Clear, simple and professional approach to providing the answers you need without having to remember the formulae. Couldn't be easier or more straightforward. The interface is clean and pleasing. The display icon is the same and doesn't look like it was drawn by a child. The four most important electrical formulae you need, right at your fingertips. Surprised no ratings before this one, as I'm sure this must be handy for many people, even of you only needed it to work out the current your various battery chargers or devices use! As with most things, many people forget to rate something they are satisfied with, and much more likely to rate something they dislike. As its free, one can hardly go wrong. A very handy little calculator. Now in my 'calculators' group. Would be even better if kVA, rms and other popular needed conversions were added, but as it states, it is just Ohm's law.

Best this since sliced bread.

Not sure if it’s a bug but there’s no point to paying the $3.99 fee if I’m getting prompted to pay for it each time I try to use it

This app is not worth the $4. I have been in the electrical trade for over 25 years and can do the math on my own but thought this would make quick work of calcs, but the more I play with it the more I get puzzled. I would not recommend buying this if you live in the US.

I downloaded this application to my Ipad because it looked very useful. I paid the $3.99 immediately Days later It is still locked and I can’t get any response from them via email. Because of their lack of response and the fact that it has ads and offers I don’t consider this a functional product that I can recommend.