Comparison

Electrical Calculator lite vs Electrical Series Calculator

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

Head to head
About

Electrical Calculator lite

This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.

Highlights
  • 60+ Electrical Calculators
  • 16 Electrical Unit Converters
  • Ohm's Law Calculations
  • RLC Circuit Analysis
  • Power and Current Calculations
  • Transformer Calculations
  • Wire Size Selector
Features
Read full description

Trusted by over 15,000 users worldwide, the Electrical Calculator App is your all-in-one solution for electrical engineering, wiring, and circuit analysis. Designed for engineers, electricians, students, and hobbyists, this app offers a wide range of calculators to handle everything from basic Ohm’s Law to complex impedance and RLC circuits. Available Calculations: Basic Electrical Calculators: • Resistor Color Code (Ω) • Voltage Calculator (Ω) • Current Calculator (Ω) • Resistance Calculator (Ω) • Power Calculator (Ω) • Voltage Drop Calculations • Wire Size Selector Impedance Calculations (R-L-C): • Impedance Calculators R-L-C • R and L in Series • R and L in Parallel • R and C in Series • R and C in Parallel • L and C in Series • L and C in Parallel • R, L and C in Series • R, L and C in Parallel Power and Current Calculators: • Single Phase Power • Three Phase Power • Single Phase Current • Three Phase Current • kVA to Amps (Single Phase) • kVA to Amps (Three Phase) • Amps to kVA (Single Phase) • Amps to kVA (Three Phase) Transformer Calculations: • Transformer Calculator (Current) • Transformer Calculator (Voltage) Horsepower and Current (HP): • DC Horsepower • Single Phase Horsepower • Three Phase Horsepower • DC Current (HP) • Single Phase Current (HP) • Three Phase Current (HP) Efficiency and Power Factor: • Efficiency (DC) • Efficiency (Single Phase) • Efficiency (Three Phase) • Power Factor (Single Phase) • Power Factor (Three Phase) Lighting Calculations: • Luminous Intensity (Light Calculation) • Luminous Flux (Light Calculation) • Solid Angle (Light Calculation) Energy Storage and Cost Calculations: • Energy Cost Calculation • Energy Storage (Resistance) • Energy Storage (Inductance) • Energy Storage (Capacitance) Star-Delta Conversion: • Star to Delta Conversion • Delta to Star Conversion Reactance and Frequency Calculators: • Inductive Reactance • Capacitive Reactance • Resonant Frequency • Inductor Sizing Equation • Capacitor Sizing Equation Series and Parallel Calculations: • Resistance (Series) • Resistance (Parallel) • Inductance (Series) • Inductance (Parallel) • Capacitance (Series) • Capacitance (Parallel) • Unknown Resistance (Series) • Unknown Resistance (Parallel) • Unknown Capacitance (Series) • Unknown Capacitance (Parallel) Other Tools: • DC Generator Electrical Unit Converters: • Electrical Converter • Field Strength • Electrical Potential • Resistance • Resistivity • Conductance • Conductivity • Capacitance • Inductance • Charge • Linear Charge Density • Surface Charge Density • Volume Charge Density • Current • Linear Current Density • Surface Current Density • Power Whether you’re troubleshooting, designing, learning, or estimating, the Electrical Calculator App provides accurate, real-time results to support your electrical work. Download now and enhance your productivity with the most complete electrical calculator toolkit on the App Store.

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.

Screenshots

Electrical Calculator lite4 screens
Electrical Series Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Electrical Series Calculator at none against Electrical Calculator lite's 2. Electrical Calculator lite's advantage is update cadence (every 5 weeks vs every 8 months) and ratings volume (574 vs 13). On price, rating, ads 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. Electrical Calculator lite sells 2 one-off in-app purchases. Electrical Series Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Electrical Calculator lite against 4.5 for Electrical Series Calculator. That said, the two scores are not equally well evidenced: Electrical Calculator lite has 574 ratings behind it against 13, so its average is the more settled of the two.

UpkeepUpdate frequency

Electrical Calculator lite ships an update every 5 weeks, Electrical Series Calculator every 8 months. The most recent releases landed on September 18, 2026 and August 15, 2026 respectively.

Scorecard4 real differences · 6 level
Electrical Calculator lite versus Electrical Series Calculator: the parameters behind the verdict, then further details
ParameterElectrical Calculator liteElectrical Series Calculator
PriceFreeFree
Rating4.6 (574 ratings) — better4.5 (13 ratings)
Positive reviews40.6% of reviews—
Number of ratings574 — better13
Update frequencyEvery 5 weeks — betterEvery 8 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.617.6
Further details — not scored
Size65 MB39 MB
Age rating4+4+
DeveloperV PUGAZHENTHIV PUGAZHENTHI

Customer experience

Electrical Calculator lite

All ratings574 ratings
Positive90.2%
Neutral4.4%
Negative5.4%
Written reviews32 reviews
Positive40.6%
Neutral6.3%
Negative53.1%

Electrical Series Calculator

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

Bugs and requests

Electrical Calculator lite

Reported bugs

2 issues
  • Unlock option doesn’t work
  • Voltage drop calculator is incorrect compared to other apps

Requested features

3 requests
  • Output vs frequency sweep plotting for resonance points or impedance graphs for RL and RC circuits
  • Add MHz option for capacitive and inductive reactance calculators
  • Add MHz option for resonance frequency calculator

Electrical Series Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Electrical Calculator lite

One-time2
  • 16 Electrical Converters$0.99
  • Electrical Calculators$3.99
None

Electrical Series Calculator

No in-app purchases

Questions

Is Electrical Calculator lite free?
Electrical Calculator lite is free to download, with in-app purchases available.
Is Electrical Series Calculator free?
Electrical Series Calculator is free to download, with no in-app purchases.
Which has better reviews, Electrical Calculator lite or Electrical Series Calculator?
Electrical Calculator lite is rated higher. Electrical Calculator lite averages 4.6 out of 5 from 574 ratings, while Electrical Series Calculator averages 4.5 from 13 ratings.
Do Electrical Calculator lite or Electrical Series Calculator have ads?
Both Electrical Calculator lite and Electrical Series Calculator show ads.
Which is updated more often, Electrical Calculator lite or Electrical Series Calculator?
Electrical Calculator lite ships an update every 5 weeks, and Electrical Series Calculator every 8 months. Most recently, Electrical Calculator lite was updated on September 18, 2026 and Electrical Series Calculator on August 15, 2026.

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