Best Circuit Playground Apps & Games

222+ iOS apps & games curated and reviewed

4.0 avg rating
17 free apps & games
Updated May 2026

Looking for free circuit playground apps and games? 17 of our 222+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Circuit Playground Apps & Games (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Circuit PlaygroundCircuit Playground$2.994.3★ (19)NoNoJun 2026
2CircuitMess PlaygroundCircuitMess PlaygroundFree4.7★ (3)NoNoJul 2026
3EveryCircuitEveryCircuitFree3.0★ (57)NoYesJul 2026
4iCircuitiCircuit$12.993.8★ (131)NoYesJul 2026
5Circuitry - 3D Circuit BuilderCircuitry - 3D Circuit BuilderFree3.9★ (153)NoNoJul 2026
6Circuit Simulator - VoltSimCircuit Simulator - VoltSimFree4.7★ (44)NoYesJul 2026
7Circuit Design 3D SimulatorCircuit Design 3D SimulatorFree4.0★ (132)YesYesJul 2026
8Circuit CubesCircuit CubesFree3.4★ (55)NoNoMay 2026

Top Picks for Circuit Playground

Circuit Playground#1

Circuit Playground by Adafruit Industries

Editor's Choice
🔧 Utilities
4.3😊(19 ratings)
$2.99
Circuit Playground screenshot 1
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Circuit Playground screenshot 6

This app serves as a comprehensive electronics reference and calculation tool. It helps makers and hobbyists by simplifying complex calculations for various circuits, deciphering component codes, and providing essential diagrams.

What We Love

  • 👍 Clean, intuitive, easy-to-use interface
  • 🚀 Fast load times and responsive performance
  • 📚 Comprehensive reference tools and calculators
  • 🎯 Resistor and capacitor color code tools

Room to Improve

  • 🐛 Frequent crashes and stability issues
  • ⚠️ Outdated and needs regular updates
  • ❌ Limited calculator functionality and flexibility
CircuitMess Playground#2

CircuitMess Playground by CircuitMess

Safe learning, endless fun.
Strong Contender
📚 Education
4.7(3 ratings)
Free
CircuitMess Playground screenshot 1
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This app transforms screen time into a trusted, productive learning experience for children. It features a digital helper to guide kids through STEM concepts via interactive games and build/coding guides, with progress tracking and an achievement system.

EveryCircuit#3

EveryCircuit by MuseMaze

Worth Considering
📚 Education
3.0😐(57 ratings)
FreeIn-App Purchases
EveryCircuit screenshot 1
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EveryCircuit screenshot 6

Build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Adjust parameters in real-time and generate input signals with your finger. Explore a vast library of components and community designs.

What We Love

  • 🚀 Easy to use
  • 🚀 Intuitive interface
  • 🚀 Helpful for learning electronics
  • 👍 Great visual simulations

Room to Improve

  • 🐛 Simulation inaccuracies
  • 🐛 Crashes and stability issues
  • 🔒 Requires account login and internet connection

More Circuit Playground apps to explore

4
iCircuit
iCircuit
iCircuit
Real-time circuit simulator
$12.99

Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

Real-time circuit simulationExtensive component library (300+)Built-in test equipment (multimeter, oscilloscope)
📊 Productivity
(131)
paid
5
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Engineering made simple
Free

Build and simulate electronic circuits in an intuitive 3D environment. This app offers lightning-fast analysis and a user-friendly interface, making complex engineering accessible. Circuits are saved as documents for easy sharing and management across devices.

3D circuit buildingGPU-accelerated analysisIntuitive 3D interface
📚 Education
(153)
free
6
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Circuit Simulator - VoltSim
Realtime electronic simulator
Free

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.

Real-time electronic circuit simulationDigital circuit simulationVoltage and current analysis
📚 Education
(44)
free with in-app purchases
7
Circuit Design 3D Simulator
Circuit Design 3D Simulator
Circuit Design 3D Simulator
Idle Electronic Circuit Design
Free

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.

Virtual circuit design and testingReal-time simulation feedbackDrag-and-drop component placement
🎮 Games
(132)
free with in-app purchases
8
Circuit Cubes
Circuit Cubes
Circuit Cubes
by Tenka Inc.
Free

Add power, motion, and light to toys with electronic building blocks. Control creations with various modes or basic programming. Compatible with major brick brands and includes kit instructions.

Add power, motion, and lightCompatible with major brick brandsControl creations via app modes
📚 Education
(55)
free
9
Circuit: Demolition 2
Circuit: Demolition 2
Circuit: Demolition 2
by Beer Money Games LLC
Free

Experience thrilling demolition derby and banger racing in an open world. Customize and upgrade over 50 unique cars across three diverse worlds, engaging in races, derbies, and police chases. Relive your best moments with replay functionality.

Demolition Derbies and RacesOpen World DrivingVehicle Upgrades and Customization
🎮 Games
(44K)
free with in-app purchases
10
Seconds Pro Interval Timer
Seconds Pro Interval Timer
Seconds Pro Interval Timer
Tabata, HIIT, Circuit Training
$7.99

This interval timer app is designed for high-intensity interval training (HIIT), Tabata, and circuit training workouts. It features a large, color-coded display, customizable interval names, and background operation. It also integrates with Apple Health to track your fitness data.

Full screen colored displayTemplates for HIIT, Tabata, Circuit TrainingSpeaks interval names and provides warnings
💪 Health & Fitness
(11K)
paid
11
Crash Circuit
Crash Circuit
Crash Circuit
Dare to drive on the edge!
Free

Race cars on unique tracks, timing launches for spectacular driving shows. Earn bonuses for near-misses and spectacular crashes, then use your earnings to buy new cars and conquer challenging courses.

Timed car launchesNear-miss bonusesCrash bonuses
🎮 Games
(745)
free with in-app purchases
12
Seconds Interval Timer
Seconds Interval Timer
Seconds Interval Timer
Tabata, HIIT, Circuit Training
Free

This app provides a versatile interval timer for various workout types like Tabata, HIIT, and circuit training. It features a clear, full-screen display, customizable alerts, and background operation. Users can also utilize a stopwatch and countdown timer, with integration for Apple Health.

Full-screen colored displayTemplates for HIIT, Tabata, Circuit TrainingVoice and audio alerts
💪 Health & Fitness
(23K)
free with in-app purchases
13
Thevenin - AI STEM Solver
Thevenin - AI STEM Solver
Thevenin - AI STEM Solver
Solve and Learn Circuits
Free

Instantly solve and understand electrical circuits with AI. Scan diagrams from textbooks or notes to get step-by-step solutions for DC/AC circuits, equivalents, and more. Designed for engineering students to grasp concepts and prepare for exams.

Instant circuit scanningStep-by-step solution breakdownSupport for DC/AC circuits
📚 Education
(10)
freemium
14
Circuit Conductor
Circuit Conductor
Circuit Conductor
by Shanghai Bloks Technology Group Co., Ltd
Free

This game introduces children to engineering and electricity through interactive electronic blocks. It uses engaging sounds and lights to guide them in building functional circuits, fostering a sense of accomplishment and encouraging development.

Interactive electronic blocksLearn about electricityBuild functioning circuits
🎮 Games
(1)
free
15
Circuit Maze
Circuit Maze
Circuit Maze
Electro Maze Trail
Free
🎮 Games
(0)
16
Repeat Timer: Interval Remind
Repeat Timer: Interval Remind
Repeat Timer: Interval Remind
Multitimer Alarm Clock
Free

This app provides a simple and effective way to set up recurring reminders for various tasks and routines. It features customizable timers, optional interval cycles, and background operation with visual and audio notifications.

Customizable repeating timersOptional interval timer cyclesBackground operation with notifications
🔧 Utilities
(7.3K)
free with in-app purchases
17
DC Circuit Builder
DC Circuit Builder
DC Circuit Builder
by Nerd Island Studios, LLC
Free

Design, build, and test DC circuits with realistic component behavior. Visualize charge flow and power dissipation. Ideal for students and educators to grasp fundamental electrical concepts.

Design series, parallel, and compound circuitsVisualize charge flowRealistic voltmeters and ammeters
📚 Education
(26)
free
18
Ride Circuit
Ride Circuit
Ride Circuit
Your Local Electric Shuttle
Free

This app provides on-demand local shuttle service using all-electric vehicles. Request a ride anywhere within coverage areas, get real-time driver ETAs, and enjoy interactive features during your journey. Rides may be free thanks to city partnerships and sponsors.

On-demand shuttle requestsReal-time driver ETAsAll-electric vehicles
✈️ Travel
(18K)
free
19
Electric Circuit AR
Electric Circuit AR
Electric Circuit AR
by 360ed Pte Ltd
Free

Explore electronic components and circuits through interactive augmented reality. Build and test circuits in 3D space with drag-and-drop functionality. Gamified learning includes mini-games and quizzes to reinforce understanding.

Augmented reality component exploration3D circuit building with drag-and-dropGamified learning experience
🎮 Games
(28)
free
20
LogicLabCircuit
LogicLabCircuit
LogicLabCircuit
Circuit Simulator
Free
📚 Education
(0)

FAQ about Circuit Playground

What are the best circuit playground apps & games for iPhone?
Circuit Playground tops our circuit playground apps & games ranking as of May 2026, with a 4.3-star average from 19 App Store ratings, and it's priced at $2.99.
Yes — 17 of the top circuit playground apps & games we rank are free to download, including CircuitMess Playground and EveryCircuit.
Circuit Playground has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 222+ circuit playground apps & games on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
Circuit Playground simplifies electronics reference and calculations for makers and hobbyists. It helps with tasks like calculating component values for various circuits, deciphering resistor and capacitor codes, and performing Ohm's Law calculations.
Key features include calculating values for Op Amp, 555, RC Filter, and Resistor Divider circuits, deciphering resistor and capacitor codes, Ohm's Law and power calculators, number and character conversions, series/parallel component calculations, and pinout diagrams for common ICs and connectors.