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Best Electrical Impedance Calculator Apps

6+ iOS apps curated and reviewed

3.7 avg rating
5 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our electrical impedance calculator list covers 6+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Electrical Impedance Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Electrical CalculatorElectrical Calculator$3.994.6★ (462)NoNoOct 2026
2Ohmly: Electrical CalculatorOhmly: Electrical CalculatorFree—NoYesJul 2026
3Electrical Engineering ToolkitElectrical Engineering ToolkitFree5.0★ (1)NoYesOct 2026
4Ohms Law Calc.Ohms Law Calc.Free4.7★ (1.3K)YesYesOct 2026
5Fault Current Calculator (PFC)Fault Current Calculator (PFC)Free1.0★ (2)YesNoOct 2026
6Circuits: 3-Phase AnalysisCircuits: 3-Phase AnalysisFree3.0★ (1)NoNoOct 2026

Top Picks for Electrical Impedance Calculator

Electrical Calculator#1

Electrical Calculator by V PUGAZHENTHI

Ohm's Law, Voltage Drop, Wire
Editor's Choice
🔧 Utilities
4.6😐(462 ratings)
$3.99
Electrical Calculator screenshot 1
Electrical Calculator screenshot 2
Electrical Calculator screenshot 3
Electrical Calculator screenshot 4
Electrical Calculator screenshot 5
Electrical Calculator screenshot 6

This app provides over 65 essential electrical calculation tools and formulas for engineers, students, and professionals. It supports both USCS and SI units and includes features like resistor color code conversion and upgraded voltage drop calculations aligned with industry standards.

What We Love

  • 👍 Great app, useful for years
  • 👍 Good app
  • 👍 Brilliant Program
  • 👍 Essential shortcut for professionals
  • 👍 Works great
  • 👍 Very Convenient conversion calculator
  • 👍 Really great app for electrical conversions
  • 👍 Very good easy app
  • 👍 Very Usefull and handy

Room to Improve

  • annoyance: popup advising update
  • 💸 Paid for calculators, then asked for more
  • 💸 Lost money
  • 💸 Costs extra for full content
  • 📏 No impedance calculators
  • 📏 Not compatible with AWG cables in metric regions
  • 🐛 Converter not working
  • 🐛 App not working on iPhone 4
Electrical Engineering Toolkit#3

Electrical Engineering Toolkit by Vladislav Zhirnov

Electronics Circuit Calculator
Worth Considering
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
Electrical Engineering Toolkit screenshot 1
Electrical Engineering Toolkit screenshot 2
Electrical Engineering Toolkit screenshot 3
Electrical Engineering Toolkit screenshot 4
Electrical Engineering Toolkit screenshot 5
Electrical Engineering Toolkit screenshot 6

This comprehensive toolkit offers a wide range of calculators for electronics design, PCB layout, and RF work. Instantly check formulas, verify lab results, and estimate component values for various engineering tasks.

More Electrical Impedance Calculator apps to explore

FAQ about Electrical Impedance Calculator

What are the best electrical impedance calculator apps for iPhone?
Electrical Calculator tops our electrical impedance calculator apps ranking as of September 2026, with a 4.6-star average from 462 App Store ratings, and it's priced at $3.99.
Yes — 5 of the top electrical impedance calculator apps we rank are free to download, including Ohmly: Electrical Calculator and Electrical Engineering Toolkit.
Electrical Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 6+ electrical impedance calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.