Comparison

Electric circuit calculator vs Resistor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Electric circuit calculator

This app simplifies complex electrical and electronic circuit calculations for students, hobbyists, and professionals. It offers tools for Ohm's Law, DC analysis, and various circuit configurations, with integrated learning resources to enhance understanding.

Highlights
  • Parallel circuit current calculation
  • Series circuit voltage calculation
  • Series/parallel resistance calculation
  • Ohm's Law calculator
  • DC analysis tools
  • LR filter calculations
  • Integrated learning explanations
Features
Read full description

Electric Circuit Calculator is a powerful and easy-to-use tool designed to help you analyze and calculate essential electrical and electronic circuits. Whether you’re a student, hobbyist, or electronics professional, this app simplifies complex circuit calculations and improves your understanding of core electrical concepts. KEY CIRCUIT CALCULATIONS Quickly calculate current in parallel circuits, voltage in series circuits, and resistance in both series and parallel configurations. The app also includes essential tools for Ohm’s Law, Direct Current (DC) analysis, LR filter calculations, and many other common electrical formulas. ALL-IN-ONE ELECTRONICS TOOLKIT Electric Circuit Calculator brings together practical calculation tools used in electronic circuit design, learning, and analysis. It supports circuit-related calculations commonly applied in SPICE simulations and real-world electronics projects. LEARN WHILE YOU CALCULATE Each calculator is supported by an information center featuring concise explanations, electrical laws, circuit concepts, connector pinouts, and interactive theorems to strengthen your understanding as you work. PERFECT FOR LEARNING & PRACTICE This app is ideal for electronics students, engineers, DIY makers, and anyone interested in understanding how electrical circuits work—no advanced knowledge required. Download Electric Circuit Calculator and make electrical calculations faster, simpler, and more accurate. SUBSCRIPTION OPTIONS Access premium features with flexible in-app purchase plans: • 1-month subscription • 6-month subscription • Lifetime access Privacy Policy: https://chatlyst.in/privacy.html Terms & Conditions: https://chatlyst.in/tcondition.html

About

Resistor

This application simplifies electronic circuit calculations with tools for series/parallel resistance, LED current limiting, and three-phase circuit conversions. It also features a resistor color code decoder for quick component identification.

Highlights
  • Series/parallel resistor calculator
  • LED series resistor calculator
  • Star-delta and delta-star converters
  • Resistor color code decoder
  • Intuitive interface
Features
Read full description

Resistor Calc is an essential tool for anyone working with electronic circuits and resistors. Designed to streamline complex calculations and provide invaluable insights, this powerful app for iOS devices is a must-have in your toolkit. At the heart of Resistor Calc lies a comprehensive suite of calculators tailored to the needs of electrical engineers, students, hobbyists, and professionals. The series/parallel calculator makes it a breeze to determine the equivalent resistance for even the most intricate circuit configurations, eliminating the need for tedious manual calculations prone to errors. The LED series resistor calculator is a game-changer for those working with LED lighting systems. Simply input the required parameters, and Resistor Calc will recommend the ideal resistor value to ensure proper current limiting and protect your LEDs from potential damage, ensuring optimal performance and longevity. For three-phase circuits, the app's star-delta and delta-star converters streamline the process of switching between different wiring configurations. Whether you need to convert from star to delta or vice versa, Resistor Calc has you covered, saving you valuable time and effort. But the true standout feature of Resistor Calc is its powerful resistor color code decoder. Never again will you need to decipher those tiny colored bands manually. Simply input the color codes, and the app will instantly reveal the resistor's value, tolerance, and other essential information, making component identification a breeze and saving you countless hours of frustration. With its sleek and intuitive interface, Resistor Calc is designed for seamless navigation and ease of use. Whether you're a student grappling with complex circuit problems or a seasoned professional tackling intricate projects, this app empowers you with accurate and reliable calculations at your fingertips. Download Resistor Calc today and experience the power of efficient circuit analysis and resistor management on your iOS device. Streamline your workflow, minimize errors, and unlock new levels of productivity in your electrical engineering endeavours.

Screenshots

Electric circuit calculator4 screens
Resistor4 screens

Verdict

The call

The clearest difference is rating: Electric circuit calculator at 4.2 against Resistor's 3.0. Electric circuit calculator also leads on ads (none vs shown) and update cadence (every 4 months vs every 16 months). Resistor's advantage is in-app purchases (none vs 3) and review sentiment (50% vs 33%). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Electric circuit calculator sells 3 in-app purchases, starting at $3.99 per month. Resistor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Electric circuit calculator holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews complicate that: 33% of Electric circuit calculator's written reviews are positive against 50% of Resistor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Electric circuit calculator ships an update every 4 months, Resistor every 16 months. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

Scorecard8 real differences · 2 level
Electric circuit calculator versus Resistor: the parameters behind the verdict, then further details
ParameterElectric circuit calculatorResistor
PriceFreeFree
Rating4.2 (10 ratings) — better3.0 (3 ratings)
Positive reviews33.3% of reviews50.0% of reviews — better
Number of ratings10 — better3
Update frequencyEvery 4 months — betterEvery 16 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size111 MB22 MB
Age rating4+4+
DeveloperKantaben GorasiyaAnas Abubakar

Customer experience

Electric circuit calculator

All ratings10 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Resistor

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

Electric circuit calculator

Subscriptions2
  • ONE MONTH UNLOCK$3.991 Month
  • ONE YEAR UNLOCK$29.991 Year
One-time1
  • LIFETIME UNLOCK$54.99
None

Resistor

No in-app purchases

Questions

Is Electric circuit calculator free?
Electric circuit calculator is free to download, with in-app purchases available.
Is Resistor free?
Resistor is free to download, with no in-app purchases.
Which has better reviews, Electric circuit calculator or Resistor?
Electric circuit calculator is rated higher. Electric circuit calculator averages 4.2 out of 5 from 10 ratings, while Resistor averages 3.0 from 3 ratings.
Do Electric circuit calculator or Resistor have ads?
Resistor shows ads; Electric circuit calculator does not.
Which is updated more often, Electric circuit calculator or Resistor?
Electric circuit calculator ships an update every 4 months, and Resistor every 16 months. Most recently, Electric circuit calculator was updated on September 23, 2026 and Resistor on September 9, 2026.

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