Comparison

Electrical Calculator lite vs talento smart

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

talento smart

This app allows electricians to program and manage digital time switches from a smartphone or tablet. It offers flexibility for setting schedules, exporting programs to multiple devices, and customizing existing installations in building automation and panel builder projects.

Highlights
  • Program time switch schedules
  • Export programs to multiple devices
  • Copy and transfer programs between timers
  • Customize existing installation programs
  • Manage building automation tasks
  • Panel builder project support
Read full description

The talento smart app is for use with the digital DIN-rail time switches from the talento smart product family. This app was developed with the electrician in mind. It features a host of technical innovations, enabling electricians to complete time switch tasks in building automation applications or panel builder projects more quickly and easily via smartphones or tablets. The talento smart mobile APP offers electricians maximum flexibility. Program time switch schedules whenever and wherever and use the app to export programs to one or multiple time switches. Copy a program from one existing timer and transfer to another timer with the mobile app. Customize programs from existing installations.

Screenshots

Electrical Calculator lite4 screens
talento smart4 screens

Verdict

The call

The clearest difference is in-app purchases: talento smart at none against Electrical Calculator lite's 2. Electrical Calculator lite's advantage is update cadence (every 2 months vs every 6 months). On price, review sentiment, 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. talento smart asks for nothing beyond the download.

UpkeepUpdate frequency

Electrical Calculator lite ships an update every 2 months, talento smart every 6 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Electrical Calculator lite versus talento smart: the parameters behind the verdict, then further details
ParameterElectrical Calculator litetalento smart
PriceFreeFree
Rating4.6 (578 ratings) — better—
Positive reviews39.4% of reviews — better36.0% of reviews
Number of ratings578 — better—
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size18 MB113 MB
Age rating4+4+
DeveloperV PUGAZHENTHIGraesslin Zeitschalttechnik GmbH

Customer experience

Electrical Calculator lite

All ratings578 ratings
Positive90.0%
Neutral4.5%
Negative5.5%
Written reviews33 reviews
Positive39.4%
Neutral6.1%
Negative54.5%

talento smart

Written reviews25 reviews
Positive36.0%
Neutral8.0%
Negative56.0%

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

talento smart

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

talento smart

No in-app purchases

Questions

Is Electrical Calculator lite free?
Electrical Calculator lite is free to download, with in-app purchases available.
Is talento smart free?
talento smart is free to download, with no in-app purchases.
Do Electrical Calculator lite or talento smart have ads?
Neither Electrical Calculator lite nor talento smart shows ads.
Which is updated more often, Electrical Calculator lite or talento smart?
Electrical Calculator lite ships an update every 2 months, and talento smart every 6 months. Most recently, Electrical Calculator lite was updated on October 24, 2026 and talento smart on October 24, 2026.

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