Best Circuit Simulator Apps & Games

248+ iOS apps & games curated and reviewed

3.6 avg rating
17 free apps & games
Updated September 2026

Circuit Simulator is the household name in circuit simulator, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Circuit Simulator Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Circuit Simulator - VoltSimCircuit Simulator - VoltSimFree4.7★ (72)NoYesSep 2026
2EE ToolKitEE ToolKitFree4.7★ (1.4K)NoYesSep 2026
3Circuit Design 3D SimulatorCircuit Design 3D SimulatorFree4.0★ (194)YesYesSep 2026
4WireGoWireGoFree3.7★ (9)NoYesJul 2026
5Singular: Circuit SimulatorSingular: Circuit SimulatorFree1.0★ (1)YesYesAug 2026
6EveryCircuitEveryCircuitFree3.0★ (65)NoYesAug 2026
7E-Light: Circuit SimulatorE-Light: Circuit SimulatorFreeYesYesAug 2026
8Circuit Simulator QCircuit Simulator QFree was $0.492.7★ (3)NoYesSep 2026

Top Picks for Circuit Simulator

Circuit Simulator - VoltSim#1

Circuit Simulator - VoltSim by Sindhu Gopi

Realtime electronics lab
Editor's Choice
📚 Education
4.7(72 ratings)
FreeIn-App Purchases
Circuit Simulator - VoltSim screenshot 1
Circuit Simulator - VoltSim screenshot 2
Circuit Simulator - VoltSim screenshot 3
Circuit Simulator - VoltSim screenshot 4
Circuit Simulator - VoltSim screenshot 5

Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze circuit behavior with tools like oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.

EE ToolKit#2

EE ToolKit by Thomas Gruber

Electronics Engineering
Strong Contender
📚 Education
4.7😊(1.4K ratings)
FreeIn-App Purchases
EE ToolKit screenshot 1
EE ToolKit screenshot 2
EE ToolKit screenshot 3
EE ToolKit screenshot 4
EE ToolKit screenshot 5
EE ToolKit screenshot 6

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

What We Love

  • 👍 Useful tools and features
  • 🚀 Comprehensive and informative
  • 👍 Intuitive and easy to use
  • 👍 Helpful for both beginners and professionals
  • 👍 Regularly updated with improvements

Room to Improve

  • 🔒 Many features locked behind paywall
  • 🐛 Some bugs and glitches reported
  • 🔍 Limited free version functionality
  • 📱 Accessibility issues for visually impaired users
Circuit Design 3D Simulator#3

Circuit Design 3D Simulator by KUNHAR GAMES LTD

Idle Electronic Circuit Design
Worth Considering
🎮 Games
4.0(194 ratings)
FreeAdsIn-App Purchases
Circuit Design 3D Simulator screenshot 1
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Circuit Design 3D Simulator screenshot 3
Circuit Design 3D Simulator screenshot 4
Circuit Design 3D Simulator screenshot 5
Circuit Design 3D Simulator screenshot 6

Design and test electronic circuits in a virtual simulation game. Fulfill customer orders by selecting components, building circuits on a virtual breadboard, and testing them with real-time feedback and analysis tools. Improve your problem-solving skills while learning about electronics.

More Circuit Simulator apps to explore

FAQ about Circuit Simulator

What are the best circuit simulator apps & games for iPhone?
Circuit Simulator - VoltSim tops our circuit simulator apps & games ranking as of September 2026, with a 4.7-star average from 72 App Store ratings, and it's free to download.
Yes — 17 of the top circuit simulator apps & games we rank are free to download, including Circuit Simulator - VoltSim and EE ToolKit.
Circuit Simulator - VoltSim has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ circuit simulator apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
VoltSim is used for designing and simulating electronic and digital circuits in real-time. It allows users to visualize voltage and current flow, and analyze circuit behavior using tools like oscilloscopes and multimeters.
VoltSim supports various components for circuit design, enabling users to build both electric and digital circuits. The exact list of components is not detailed, but it aims to be a comprehensive circuit app.

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