Ohm's Law Helper
- Ohm's Law Helper -
The best and most popular ohm's law calculator on the app store! Ohm's Law Helper is very simple to use and very accurate, just input two values to receive the remaining values. Easy to use while building coils or in the field for quick calculations.
Features:
- Step-by-step help section to guide you through the calculation.
- Perfect for a quick reference in the field.
- Simple ohms law calculations.
- Watts, resistance, volts, and amperage calculation.
- Demo Mode: Try it before you buy it!
Category : Productivity
Reviews (29)
He chose to go sleezy. This is only a demo.
Electrical
I understand having to charge with the popularity of it but not even a heads up? What about people who have been using and depending on this once free app? Good things there are other free means just as good if not better than this app to get the calculations. Thanks for the memories but this is goodbye.
The latest version will change the app to a trial mode which only allows 5 calculations before locking. There is now a pay wall in this app.
I used it at work all the time. Now, after 5 uses, it tells me I have to purchase it. Now it's just a demo.
WAS a good app, but now you have to pay to run any calculations, you get 5 results from your calculations, after 5 you have to pay to use the app, at that point it's useless
A fine member of the doucheconomy the creator of this app...do not install unless you only need 5 calculations...the app has no added value!Not worth paying for!
This app is amazing. I use it for all my vaping needs. Helps me see how much I'm pushing my batteries and keeps me in a safe amp range while giving me the best ohm range to build coils for great vapor production while staying safe. I swear by this app.
This app has been very accurate on the voltage readings for tuning my amplifiers. Really love this app and glad it's available for my Android phone.
Why do I need to pay now when I've been using the old version for free. No good in my book
Very nice app for vapers/ builders. A must have and expect to see more apps in the future. This works perfectly on my Galaxy S2. 'Vulgar Vape Dude'
Super helpful, especially for those who don't know how the ohms law works.
Sweet app to use at work. When everyone else is looking for their calculators, I already have the answer. Buzinga!
Very easy to use. Great for vapers to know for battery safety purposes when sub ohm vaping
Nice app, learning to build coils. If you follow the law, you won't overheat your battery... and your juice will taste great.
Only used briefly to check it out but... Works easily and very accurately. Not overrun with ad's either. Will definitely come in handy :)
Performs the calculations flawlessly all with a well crafted UI. Thanks!
This app makes me a pro at figuring out my wattage settings.
Extremely helpful with converting 12V to 120V and back again.
I use this app all the time when building coils for vaping and it is extremely simple to use
Simple to use. Straight forward and accurate. Thanks!
Keep It Simple Stupid!
Brilliantly accurate, easy to use.
A must have for any vaper
Very useful for any electrician or a beginner.
Does the math for all us mad scientist vapers.
Best app for building coils for vaping
Easy to use n accurate
OMG it's 99 cents for the full version after your 5 demos. For a targeted app to use for professional purposes that's a great bargain. Quit whining and pony up a buck. It's way less than your daily Starbucks. I'm going to spring for the master version with all the apps. It's just $10 ... 2 cappuccinos worth....Still a bargain. Thanks for doing all this work bro.