Best apps like Transformer Calc Pro

45+ similar apps compared and reviewed

4.3 avg rating
2 free apps
Updated July 2026

Whether you want more options like Transformer Calc Pro or a completely different take on the same concept, our curated list of 45+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Transformer Calc Pro

Transformer Calculator Plus#1

Transformer Calculator Plus by Nitrio

Step-up Step-down Transformer
Editor's Choice
馃敡 Utilities
3.3(4 ratings)
$2.99
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This utility app calculates key parameters for transformers, including voltage, current, and turns ratio. It helps determine if a transformer is step-up or step-down, essential for power conversion applications.

Electrical Calc Elite#2

Electrical Calc Elite by Cyberprodigy LLC

NEC Code Calculator
Strong Contender
馃敡 Utilities
4.7(124 ratings)
$19.99In-App Purchases
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This app serves as a comprehensive NEC code calculator for electrical professionals. It helps electricians, contractors, and inspectors quickly and accurately solve common electrical calculations based on National Electric Codes, with support for multiple code versions and in-app purchases for updates.

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Capacitor Calculator
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This utility app calculates the time constant and energy stored in a capacitor. It helps understand the time-delay characteristics of electrical circuits when a voltage is applied.

Calculate time constant (RC)Calculate energy stored (E)Input voltage, capacitance, and resistance
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5
Fluid Mechanics Calculator
Fluid Mechanics Calculator
Fluid Mechanics Calculator
97 Calculators in SI and USCS
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This app provides 97 calculators for fluid mechanics and civil engineering parameters. It supports both Imperial (USCS) and Metric (SI) units, offering automatic and accurate calculations with unit changes.

97 fluid mechanics and civil engineering calculatorsSupports SI and USCS (Imperial) unitsAutomatic calculations with unit changes
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6
Electrical Converter
Electrical Converter
Electrical Converter
16 Converters for 173 Units
$0.99

This utility app provides a comprehensive set of tools for electrical unit conversions and calculations. It includes 16 categories of unit converters and offers an extensive collection of 62 electrical calculators as an in-app purchase.

16 electrical unit converter categories173 units and 2162 conversions62 electrical calculators available
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7
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Torque Unit Converter
Torque Unit Converter
Torque Unit Converter
by Kei Suefuji
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Easily convert torque values between nine different units. Input your torque value and select the desired units for instant conversion. Supports common units like N路m, kgf路m, and lbf路ft.

Converts torque valuesSupports 9 unit typesSI unit conversion
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SimplDip
SimplDip
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This utility app assists in configuring dip switches for various devices. It allows customization of the total number of switches and the increment for sequential installations.

Dip switch configurationCustomizable switch countAdjustable increment settings
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Dialog 4000 Programmer
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