--- title: "Electrician's Helper - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Electrician’s Helper will take the hassle out of looking up electrical codes and doing complex calculations for installations. With Electrician’s Helper you can... ● Calculate voltage, current and" --- # Electrician's Helper — United States ![Electrician's Helper App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/46/38/3e/46383ea0-30ae-411d-b4d3-94dea851edb7/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/400x400bb.png) **Developer:** [Sam Virgillo](https://apptail.io/developer/sam-virgillo-OHq) **Category:** Productivity **Rating:** 4.4/5 (13 ratings) **Price:** $12.99 **Bundle ID:** com.yourcompany.ElectriciansHelper **Store:** Apple App Store **Country:** United States **Version:** 2.3.0 (released 2026-06-04) **Original Release:** 2009-11-25 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id339910500) **AppTail Page:** [https://apptail.io/app/electricians-helper-Vmvd/united-states](https://apptail.io/app/electricians-helper-Vmvd/united-states) ## Electrician's Helper Description Electrician’s Helper will take the hassle out of looking up electrical codes and doing complex calculations for installations. With Electrician’s Helper you can... ● Calculate voltage, current and power in 3 phase delta and wye circuits. ● Find the ampacity of a conductor as per the NEC and CEC tables. ● Calculate the voltage drop in a line based on length, size, current and temperature. ● Find the total box fill by entering the size and number of conductors, straps and clamps. ● Find the maximum number of conductors allowed in a particular size raceway based on NEC and CEC rules. ● Determine what size raceway is needed for a bundle of conductors. ● Find the maximum bend radius of a conduit. ● Find the maximum capacitor kvar for a motor and the current reduction obtained. ● Find the motor current, heater current, breaker required, wire size, starter and conduit size for a particular 3 phase motor. ● Find the full load current of an induction, squirrel cage, and synchronous motor. ● Find the locked rotor current of a single or 3 phase motor. ● Estimate the Maximum Pull Tension. ● Calculate voltage, current and kVA of single and three phase transformers. ● Do basic ohm’s law calculations. ● Find decimal equivalents of fractions. ● Convert temperature scales. ● Look up connector configurations. ● Look up NEC tables 315.60(C)(1-20) Tested with iOS 16.6 thru iOS 26.3 Please note that this is a calculator for codes used in the NEC and CEC. It is not a replacement for the code books. ## Electrician's Helper Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/5f/36/f8/5f36f804-c1f7-b6a5-24b2-f8b2da799faf/mzl.ymcqbdto.png/640x960.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/42/ab/23/42ab23b0-b07c-4420-b659-a9af887e8479/mzl.oxunjodw.png/640x960.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/ac/e9/be/ace9be8f-4b36-0190-29da-a5cf6c952c43/mzl.sirpdbao.png/640x960.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/d7/b3/e8/d7b3e85d-6b43-c4b6-3817-00a317e35256/mzl.zokbvler.png/640x960.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/d8/7a/f5/d87af546-b6a5-1fb6-ec05-fd97bd1a3cb0/mzl.ljekbodf.png/640x960.png) ## Electrician's Helper Rating Breakdown in United States - 5 stars: 10 (77%) - 4 stars: 0 (0%) - 3 stars: 2 (15%) - 2 stars: 0 (0%) - 1 stars: 1 (8%) ## Electrician's Helper Reviews in United States ### ***-- "Conduit calculator not working!" I love this app but recent changes/upgrades has left my what conduit size calculator not working. Please help, it’s the most used tool I have in the app!! -- ASH11281, 2020-01-23 ### ***** "Electrician" I have this app it’s totally helpful, I use it all the time. -- Joey8896784, 2018-08-29 ### ***** "Great App" Great app worth the $$ -- mark01835, 2015-09-26 ### ****- "Take it easy" This is a great app. Unfortunately it doesn't get along with iOS 9 yet but everyone should take it easy with the bad reviews. According to his website an updated is done and awaiting Apple to approve. A little patience my friends. -- Ramalamadingdong15560, 2015-09-24 ### *---- "Need to update app to iOS 9" Please update this app to work with iOS9! We paid for this app - make it work!! -- SoxFan2018, 2015-09-23 ### *---- "OS9" App does not work with new operating system upgrade. Locks or freezes screen. Have deleted and reloaded several times to no avail. -- hh2149, 2015-09-20 ### *---- "Doesn't work" App will not open! Please fix, doesn't work with iOS 9/on iphone6 -- evanthe2nd, 2015-09-19 ### *---- "Please fix" App will not open. Keeps crashing. I have gone to support page but there is no link for support. Have deleted and reinstalled but still crashes. -- Drel26, 2015-09-19 ### ****- "Indispensable." Simple and intuitive for most field calcs. Have not used an Uglies Guide since I got this a year and a half ago. -- furgeson, 2013-06-20 ### *---- "Not worth the money!" Wish I could have my money back! -- Jotagehache, 2013-04-08 [View all Electrician's Helper reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Electrician's Helper Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | United States | Productivity | #63 | | Top Paid | Canada | Productivity | #169 | | Top Paid | Dominican Republic | Productivity | #233 | ## Electrician's Helper Discovered Keywords - box fill calc - electrician's helper ## Electrician's Helper Available In - [United States](https://apptail.io/app/electricians-helper-Vmvd/united-states) - [Canada](https://apptail.io/app/electricians-helper-Vmvd/canada) - [Australia](https://apptail.io/app/electricians-helper-Vmvd/australia) - [Italy](https://apptail.io/app/electricians-helper-Vmvd/italy) - [Mexico](https://apptail.io/app/electricians-helper-Vmvd/mexico) - [South Korea](https://apptail.io/app/electricians-helper-Vmvd/south-korea) - [Mali](https://apptail.io/app/electricians-helper-Vmvd/mali) - [Malaysia](https://apptail.io/app/electricians-helper-Vmvd/malaysia) - [Nigeria](https://apptail.io/app/electricians-helper-Vmvd/nigeria) - [Netherlands](https://apptail.io/app/electricians-helper-Vmvd/netherlands) - [New Zealand](https://apptail.io/app/electricians-helper-Vmvd/new-zealand) - [Peru](https://apptail.io/app/electricians-helper-Vmvd/peru) - [Philippines](https://apptail.io/app/electricians-helper-Vmvd/philippines) - [Poland](https://apptail.io/app/electricians-helper-Vmvd/poland) - [Singapore](https://apptail.io/app/electricians-helper-Vmvd/singapore) - [Thailand](https://apptail.io/app/electricians-helper-Vmvd/thailand) - [Taiwan](https://apptail.io/app/electricians-helper-Vmvd/taiwan) - [Vietnam](https://apptail.io/app/electricians-helper-Vmvd/vietnam) - [United Arab Emirates](https://apptail.io/app/electricians-helper-Vmvd/united-arab-emirates) - [South Africa](https://apptail.io/app/electricians-helper-Vmvd/south-africa) - [Dominican Republic](https://apptail.io/app/electricians-helper-Vmvd/dominican-republic) - [Spain](https://apptail.io/app/electricians-helper-Vmvd/spain) - [Israel](https://apptail.io/app/electricians-helper-Vmvd/israel) - [Japan](https://apptail.io/app/electricians-helper-Vmvd/japan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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