Best Transformer Calc 2 alternatives: apps like Transformer Calc 2

10+ similar apps compared and reviewed

4.1 avg rating
7 free apps
Updated October 2026

Whether you want more options like Transformer Calc 2 or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Transformer Calc 2

Transformer Calculator Plus#1

Transformer Calculator Plus by Nitrio

Step-up Step-down Transformer
Editor's Choice
🔧 Utilities
3.3(4 ratings)
$2.99
Transformer Calculator Plus screenshot 1
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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.

More apps like Transformer Calc 2

4
Electrical Calc Elite
Electrical Calc Elite
Electrical Calc Elite
NEC Code Calculator
$19.99

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.

NEC Code CalculationsWire SizingVoltage Drop
🔧 Utilities
(126)
free with in-app purchases
5
Transformer Calculator.
Transformer Calculator.
Transformer Calculator.
primary / secondary
Free

This app simplifies transformer calculations for engineers and students. It accurately computes primary and secondary currents, turns ratios, and secondary voltages based on user inputs for transformer ratings and winding turns.

Primary and secondary current calculationsTurns ratio determinationTransformer type identification
🔧 Utilities
(48)
free with in-app purchases
6
Electrical Calculator
Electrical Calculator
Electrical Calculator
Ohm's Law, Voltage Drop, Wire
$3.99

This app provides over 65 essential electrical calculation tools and formulas for engineers, students, and professionals. It supports both USCS and SI units and includes features like resistor color code conversion and upgraded voltage drop calculations aligned with industry standards.

Over 65 electrical calculation toolsResistor color code calculatorsUpgraded voltage drop calculations
🔧 Utilities
(462)
free
7
The Independence Bed
The Independence Bed
The Independence Bed
by DewertOkin Technology Group Co., Ltd.
Free
🔧 Utilities
(0)
8
Limitless AI ChatBot Assistant
Limitless AI ChatBot Assistant
Limitless AI ChatBot Assistant
Built on ChatGPT OpenAI API
Free

Engage in advanced AI conversations with access to multiple leading AI models. Integrate your own API keys for personalized experiences and enjoy a user-friendly interface for research, learning, or casual chats.

Access to multiple advanced AI modelsCustom API integrationUser-friendly interface
🔧 Utilities
(1)
free with in-app purchases
9
E-Wire Calc
E-Wire Calc
E-Wire Calc
by Elektrisola Dr. Gerd Schildbach GmbH & Co. KG
Free

This tool helps determine technical characteristics of enamelled copper wire based on industry standards. It offers functions for diameter conversion, resistance calculations, and breakdown voltage.

Diameter conversion (mm, inch, AWG)Resistance calculationMetal wire diameter calculation
🔧 Utilities
(1)
free
10
Chat Smart AI- AI Assistant
Chat Smart AI- AI Assistant
Chat Smart AI- AI Assistant
AI ChatBot&Ask Anything
Free

This AI chatbot uses advanced natural language processing to understand inquiries and provide relevant answers. Engage in intelligent conversations, role-play with different personas, and export chat records.

AI-powered chatbotNatural language processingPersonalized support
🔧 Utilities
(2)
freemium