Comparison

Electrocalc vs Transformer Calculation Tool

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

Head to head
About

Electrocalc

Features
Read full description

ElectroCalc is the most complete electronics calculator app for iOS - built for electrical engineers, electronics students, and hobbyists who need fast, accurate results on the go. 85+ CALCULATORS From basic Ohm's Law to advanced filter design, power electronics, motor calculations, and more. Every calculator you'll ever need, organized by category. CIRCUIT SIMULATOR Build and simulate circuits with a touch-based canvas. Add resistors, capacitors, inductors, voltage sources, and run DC analysis instantly. Save unlimited circuits (Pro). RESISTOR COLOR BAND SCANNER Point your camera at any resistor and instantly decode its value. Supports 4-band, 5-band, and 6-band resistors. PDF EXPORT Export your calculation results as a clean, professional PDF report and share directly from your device. Perfect for documentation and reports. (Pro feature) ELECTRONICS REFERENCE Comprehensive reference tables: resistor color codes, capacitor codes, wire gauge (AWG), SI prefixes, standard values, and more - all offline. FAVORITES & HISTORY Save your most-used calculators as favorites and access calculation history anytime. ELECTROCALC PRO / ONE-TIME PURCHASE (NOT A SUBSCRIPTION) No subscription. No monthly fee. Pay once, own it forever. Restores automatically on all your devices via your Apple ID. Pro includes: • All 85+ calculators • Unlimited saved circuits • PDF export for all calculators • Full circuit simulator canvas ElectroCalc works completely offline. No account required. No ads. CONTACT Questions or feedback? We would love to hear from you. tech@clk.company Privacy Policy: https://clkcompany.github.io/Electrocalc-Support/privacy.html Terms of Use (EULA): https://clkcompany.github.io/Electrocalc-Support/terms.html

About

Transformer Calculation Tool

Features
Read full description

Easy Transformer Calculator is a practical and accurate tool designed for electricians, engineers, technicians, and students. Perform transformer calculations instantly with a clean and easy-to-use interface. Whether you're working with electrical systems, power distribution, or learning transformer theory, this app helps simplify complex calculations and improve accuracy. Key Features: • Transformer voltage and current calculations • Turns ratio and power estimation • Supports electrical engineering formulas • Fast, accurate, and easy-to-use interface • Ideal for students, electricians, and professionals • Useful for industrial and educational applications Save time, reduce calculation errors, and simplify transformer analysis with Easy Transformer Calculator. in-app purchase included Lifetime to Remove Ads Privacy Policy : https://docs.google.com/document/d/1A79qPsEUJu1rXjqsSUct_IBBAewiuBK5b8Dz-SPD0CY/edit?usp=sharing Terms & Condition : https://docs.google.com/document/d/1_yiolHxlRnOnEZk_sgPThQ0hggtlZAKCM6NvqDOE8Gs/edit?usp=sharing

Screenshots

Electrocalc4 screens
Transformer Calculation Tool4 screens

Verdict

The call

Electrocalc and Transformer Calculation Tool are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Electrocalc sells 1 one-off in-app purchase and Transformer Calculation Tool sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Electrocalc versus Transformer Calculation Tool: the parameters behind the verdict, then further details
ParameterElectrocalcTransformer Calculation Tool
PriceFreeFree
Update frequency—Every 4 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size25 MB57 MB
Age rating4+4+
DeveloperMuhammed CelikShraddhaben Parmar

In-app purchases

1 purchases

Electrocalc

One-time1
  • Electrocalc Pro$4.99
1 purchases

Transformer Calculation Tool

One-time1
  • Lifetime premium$9.99

Questions

Is Electrocalc free?
Electrocalc is free to download, with in-app purchases available.
Is Transformer Calculation Tool free?
Transformer Calculation Tool is free to download, with in-app purchases available.
Do Electrocalc or Transformer Calculation Tool have ads?
Neither Electrocalc nor Transformer Calculation Tool shows ads.

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