Comparison

Electrical Series Calculator vs SJ Resistor Calculator

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

Head to head
About

Electrical Series Calculator

This application simplifies electrical series calculations for resistance, inductance, and capacitance. It supports multiple units for flexible input and output, making complex computations quick and effortless for users.

Highlights
  • Resistance series calculation
  • Inductance series calculation
  • Capacitance series calculation
  • Supports multiple units (Ohms, KiloOhms, Farads, etc.)
  • User-friendly interface
  • Calculations for series circuits
Features
Read full description

Simplify Your Electrical Series Calculations 1. Resistance Series Calculator 2. Inductance Series Calculator 3. Capacitance Series Calculator With a user-friendly interface, our app makes complex calculations quick and effortless. Features: Resistance Calculator: Input resistance values in Ohms or KiloOhms, and instantly view results in your chosen unit. Capacitance Calculator: Seamlessly calculate series capacitance using values in Farads, milli-Farads, micro-Farads, nano-Farads, or pico-Farads. Inductance Calculator: Tackle inductance calculations with ease for series circuits. Why Choose This App? Supports multiple units for flexible inputs and outputs Fully compatible with iPhones , iPads and Mac.

About

SJ Resistor Calculator

This tool simplifies resistor calculations for electronics enthusiasts, students, and professionals. It accurately decodes resistor color codes and performs series/parallel calculations for complex circuit analysis. Avoid manual errors and streamline your electronics projects.

Highlights
  • Resistor color code decoding (4, 5, 6 band)
  • Series resistor calculations
  • Parallel resistor calculations
  • Accurate resistance and tolerance values
  • User-friendly interface
Features
Read full description

############################# # SJ RESISTOR CALCULATOR # ############################# Never misread your electronic components again! SJ Resistor Calculator is the essential tool for professionals, students, and electronics enthusiasts. No more color code errors or tedious calculations for your circuits! +----------------------------------------+ | WHY CHOOSE THIS APP | +----------------------------------------+ [ INTUITIVE DECODING ] - Instantly read 4, 5, or 6-band resistors. - Get the exact value and tolerance effortlessly. [ SERIES CALCULATIONS ] - Calculate the equivalent resistance of your series circuits. - Add as many components as you need. [ PARALLEL CALCULATIONS ] - Easily analyze the behavior of your parallel circuits. - Absolute precision for your electrical designs. [ PROFESSIONAL RELIABILITY ] - A clean, ergonomic, and straightforward interface. - Designed for maintenance, studies, and troubleshooting. Free and available in your language, download it today!

Screenshots

Electrical Series Calculator4 screens
SJ Resistor Calculator4 screens

Verdict

The call

The clearest difference is rating: SJ Resistor Calculator at 5.0 against Electrical Series Calculator's 4.5. SJ Resistor Calculator also leads on update cadence (every 2 weeks vs every 8 months). Electrical Series Calculator's advantage is in-app purchases (none vs 5) and ratings volume (13 vs 1). On price, ads, device support and iOS requirement 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. SJ Resistor Calculator sells 5 one-off in-app purchases. Electrical Series Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SJ Resistor Calculator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Electrical Series Calculator has 13 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Electrical Series Calculator ships an update every 8 months, SJ Resistor Calculator every 2 weeks. Both last shipped on November 4, 2026.

Scorecard5 real differences · 4 level
Electrical Series Calculator versus SJ Resistor Calculator: the parameters behind the verdict, then further details
ParameterElectrical Series CalculatorSJ Resistor Calculator
PriceFreeFree
Rating4.5 (13 ratings)5.0 (1 ratings) — better
Number of ratings13 — better1
Update frequencyEvery 8 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size39 MB4 MB
Age rating4+4+
DeveloperV PUGAZHENTHIStephane JAILLIARD

Customer experience

Electrical Series Calculator

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%

SJ Resistor Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Electrical Series Calculator

No in-app purchases

5 purchases

SJ Resistor Calculator

One-time5
  • A coffee$0.99
  • A cookie$2.99
  • No ads$4.99
Show 2 more
  • A lemon tart$4.99
  • A pizza$9.99

Questions

Is Electrical Series Calculator free?
Electrical Series Calculator is free to download, with no in-app purchases.
Is SJ Resistor Calculator free?
SJ Resistor Calculator is free to download, with in-app purchases available.
Which has better reviews, Electrical Series Calculator or SJ Resistor Calculator?
SJ Resistor Calculator is rated higher. Electrical Series Calculator averages 4.5 out of 5 from 13 ratings, while SJ Resistor Calculator averages 5.0 from 1 ratings.
Do Electrical Series Calculator or SJ Resistor Calculator have ads?
Both Electrical Series Calculator and SJ Resistor Calculator show ads.
Which is updated more often, Electrical Series Calculator or SJ Resistor Calculator?
Electrical Series Calculator ships an update every 8 months, and SJ Resistor Calculator every 2 weeks. Most recently, Electrical Series Calculator was updated on November 4, 2026 and SJ Resistor Calculator on November 4, 2026.

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