Best apps like Calctronics: Circuit Calc

9+ similar apps compared and reviewed

4.3 avg rating
8 free apps
Updated July 2026

Whether you want more options like Calctronics or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
πŸ“Š Productivity
4.0(62 ratings)
Free
KobCard screenshot 1
KobCard screenshot 2
KobCard screenshot 3
KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Get More Info

Top Alternatives to Calctronics

SLD | Electrical diagrams#1

SLD | Electrical diagrams by Angel Martinez

Draw schemes easily
Editor's Choice
πŸ“Š Productivity
4.1😐(130 ratings)
$1.99In-App Purchases
#61in Productivity
SLD | Electrical diagrams screenshot 1
SLD | Electrical diagrams screenshot 2
SLD | Electrical diagrams screenshot 3
SLD | Electrical diagrams screenshot 4
SLD | Electrical diagrams screenshot 5
SLD | Electrical diagrams screenshot 6

Easily create single-line electrical diagrams with a vast library of IEC and ANSI standard symbols. Drag and drop components to build your schemes, with options to save and edit in the PRO version.

What We Love

  • πŸ‘ User-friendly
  • πŸš€ Simple and fast
  • πŸ’‘ Excellent for small projects
  • πŸ‘ Easy to use

Room to Improve

  • πŸ› Crashes and stability issues
  • πŸ› Saving and loading problems
  • πŸ› Unreliable Pro version
Electronics Engineer Helper#2

Electronics Engineer Helper by Rostyslav Dovhaliuk

ΠšΠ°Π»ΡŒΠΊΡƒΠ»ΡΡ‚ΠΎΡ€Ρ‹ ΠΈ справочники
Strong Contender
πŸ“Š Productivity
4.8😊(429 ratings)
FreeIn-App Purchases
Electronics Engineer Helper screenshot 1
Electronics Engineer Helper screenshot 2
Electronics Engineer Helper screenshot 3
Electronics Engineer Helper screenshot 4
Electronics Engineer Helper screenshot 5
Electronics Engineer Helper screenshot 6

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

What We Love

  • πŸš€ Useful tool
  • πŸ‘ Comprehensive reference
  • πŸ‘ Intuitive and well-designed
  • πŸ‘ Saves time and effort

Room to Improve

  • πŸ’° Some advanced features require paid subscription
  • πŸ‡·πŸ‡Ί Some content in Russian language
Electrical Engineering: Quiz#3

Electrical Engineering: Quiz by Carlo Terracciano

Formulas, Calculators, Quiz
Worth Considering
πŸ“Š Productivity
4.9(10 ratings)
FreeAdsIn-App Purchases
Electrical Engineering: Quiz screenshot 1
Electrical Engineering: Quiz screenshot 2
Electrical Engineering: Quiz screenshot 3
Electrical Engineering: Quiz screenshot 4
Electrical Engineering: Quiz screenshot 5
Electrical Engineering: Quiz screenshot 6

This app provides electrical calculations and fundamental concepts for students and professionals. It covers Ohm's Law, power calculations, circuit analysis, and advanced topics like wire sizing and power factor correction.

More apps like Calctronics

4
Electrical Calculations
Electrical Calculations
Electrical Calculations
Cable sizing & capacity
Free

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

Wire size and voltage drop calculationsPower, current, and resistance calculationsMotor performance and connection diagrams
πŸ“Š Productivity
(125)
free with in-app purchases
5
CircuitShepherd
CircuitShepherd
CircuitShepherd
electronic circuit optimizer
Free

Automate electronic circuit design with AI-driven parameter optimization. Define schematics and design goals, and the software finds optimal part values in real-time. Save time on calculations and iterations with this intuitive tool.

Automated parameter optimizationAI-driven circuit engineeringReal-time design goal finding
πŸ“Š Productivity
(2)
free with in-app purchases
6
Electric circuit calculator
Electric circuit calculator
Electric circuit calculator
Electronics Calculators
Free

This app simplifies complex electrical and electronic circuit calculations for students, hobbyists, and professionals. It offers tools for Ohm's Law, DC analysis, and various circuit configurations, with integrated learning resources to enhance understanding.

Parallel circuit current calculationSeries circuit voltage calculationSeries/parallel resistance calculation
πŸ“Š Productivity
(9)
free with in-app purchases
7
Photovoltaic Calculations
Photovoltaic Calculations
Photovoltaic Calculations
Design solar power plants
Free

This app helps professionals and enthusiasts design, size, and analyze solar plants. It provides precise calculations for various components, optimizing yield and efficiency. Includes theoretical resources and practical tools for immediate use.

Photovoltaic panel yield calculationSun position and optimal tilt angleSolar cable ampacity and cross-section
πŸ“Š Productivity
(1)
free with in-app purchases
8
Lighting Calculations
Lighting Calculations
Lighting Calculations
by Egal Net di Ettore Gallina
Free

This app transforms your smartphone into a comprehensive lighting design tool. It offers advanced calculations for room lighting, LED analysis, and efficiency, alongside quick conversions and essential technical resources. Ensure your lighting projects meet all standards and optimize energy usage.

Room lighting design calculationsLED analysis (lifespan, photobiological risk)Energy efficiency calculations
πŸ“Š Productivity
(6)
free with in-app purchases
9
Electrical Cost
Electrical Cost
Electrical Cost
by Egal Net di Ettore Gallina
Free

Calculate your theoretical electricity expenses based on appliance power usage. Track costs daily, weekly, monthly, or yearly, and analyze your spending with graphs. Save templates and export data for comprehensive expense management.

Calculate theoretical energy spendingTrack power consumption and costChange currency and choose slot types
πŸ“Š Productivity
(3)
free with in-app purchases