Comparison

Coding Game vs Circuit Design 3D Simulator

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Coding Game

Test your brainpower and problem-solving skills by converting decimal numbers to binary. Compete with friends, climb global leaderboards, and unlock new themes and wallpapers. Enjoy addictive puzzles and improve your mental math.

Highlights
  • Decimal to binary conversion challenges
  • Compete with friends and global leaderboards
  • Unlock new themes and wallpapers
  • Improve mental math and problem-solving skills
  • Learn the binary system
  • Addictive puzzles for all skill levels
Features
Read full description

Ready to put your brainpower to the test and sharpen your problem-solving skills? Enter the exciting world of binary numbers with CodingGame, the ultimate challenge that tests your decimal-to-binary conversion skills like never before! -- Why You’ll Love CodingGame -- • Challenge your friends and set unbeatable records! • Over 125,000+ downloads in 54+ countries – join the global community! • Learn the binary system and boost your mental math skills. • Compete on leaderboards and climb to the top! • Unlock stunning themes and save wallpapers directly to your photo library. -- How to Play -- Each position in the binary code represents a value: 1, 2, 4, 8, 16, 32 and so on. Your goal? Convert the given decimal numbers into binary as quickly as possible to score points. The faster you solve, the higher your score – can you outpace your friends and claim the #1 spot? -- Key Features -- -* Sharpen Your Mind *- CodingGame is perfect for both math enthusiasts and programming pros. Challenge your brain, improve problem-solving skills, and enjoy hours of addictive fun – all in one app! -* New Themes and Rewards *- Earn keys with every successful conversion and unlock exciting new themes and wallpapers. Customize your game and show off your unlocked wallpapers to friends and family. -* Unlock Themes and Rewards *- Compete globally, rise through the ranks, and prove you’re the ultimate binary code hacker. Play against friends, set new records, and feel the thrill of victory. -* Climb the Leaderboards *- With intuitive gameplay and addictive puzzles, CodingGame is suitable for all skill levels. Whether you’re a beginner learning binary numbers or an expert refining your skills, there’s something here for you. -* Play for FREE *- Enjoy the challenge of coding and decoding binary numbers at no cost. Download CodingGame today and start mastering binary numbers while improving your mental math every single day! Assets by @Penzilla on itch.io Have ideas to make CodingGame even better? We’d love to hear from you! Reach out at daniel@styrianapps.com – your feedback helps us improve.

About

Circuit Design 3D Simulator

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.

Highlights
  • Virtual circuit design and testing
  • Real-time simulation feedback
  • Drag-and-drop component placement
  • Variety of electronic components
  • Circuit analysis tools (oscilloscope, voltmeter)
  • Multiple game modes (free play, challenges)
Features
Read full description

Circuit simulator game is a virtual simulation game that allows you to create, design, and test electronic circuits without the need for physical components. You may be given specific objectives or constraints that customers must meet with their circuit designs. Fun and interactive circuit builder with real animated component models. How To Play: - In this simulation game, the customer arrives at your electronics store and needs a specific circuit designed for his project. - You want to make sure that you can provide them with the best possible circuit design to meet their needs. - Start by selecting the appropriate components from a virtual toolbox, including resistors, capacitors, and transistors. - Then, you can drag and drop these components onto a virtual breadboard or circuit board, and connect them using virtual wires. - As you design the circuit, the simulator will provide real-time feedback on voltage, current, and resistance. This will allow you to test the circuit and make adjustments as needed until you get it just right. During simulation, you can check voltages, currents, and many other variables. Check signals on multichannel oscilioscope and tune your circuit in real time! Features: - One-finger control, simple and easy gameplay. - A variety of tools, components, and devices that players can use to build their circuits, including resistors, capacitors, transistors, and more. - A virtual workspace where players can drag and drop components and connect them using virtual wires. - Fun and engaging way to learn about circuit design while also improving problem-solving and critical thinking skills. - Different modes of play, such as free play, challenges, and missions, allow players to experiment with different circuit configurations and learn at their own pace. - Circuit analysis tools such as oscilloscopes, voltmeters, and ammeters to help players analyze and troubleshoot their circuits. Overall, a circuit simulator game can be a valuable tool for electronics enthusiasts and professionals alike. It allows you to quickly and easily design and test circuits without needing to physically build them, making it a great solution for situations where time, resources, or component availability may be limited.

Screenshots

Coding Game4 screens
Circuit Design 3D Simulator4 screens

Verdict

The call

The clearest difference is rating: Coding Game at 4.7 against Circuit Design 3D Simulator's 4.0. Coding Game also leads on ads (none vs shown) and review sentiment (74% vs 44%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Coding Game sells 2 one-off in-app purchases and Circuit Design 3D Simulator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Coding Game holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 771 and 194 respectively. Written reviews point the same way: 74% of Coding Game's written reviews are positive against 44% of Circuit Design 3D Simulator's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
Coding Game versus Circuit Design 3D Simulator: the parameters behind the verdict, then further details
ParameterCoding GameCircuit Design 3D Simulator
PriceFreeFree
Rating4.7 (771 ratings) — better4.0 (194 ratings)
Positive reviews74.1% of reviews — better43.8% of reviews
Number of ratings771 — better194
Update frequencyEvery 4 monthsEvery 4 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS11.0 — better12.0
Further details — not scored
Size151 MB137 MB
Age rating4+4+
DeveloperDaniel ReicherKUNHAR GAMES LTD

Customer experience

Coding Game

All ratings771 ratings
Positive92.6%
Neutral4.3%
Negative3.1%
Written reviews54 reviews
Positive74.1%
Neutral7.4%
Negative18.5%

Circuit Design 3D Simulator

All ratings194 ratings
Positive71.6%
Neutral6.7%
Negative21.6%
Written reviews32 reviews
Positive43.8%
Neutral9.4%
Negative46.9%

Bugs and requests

Coding Game

Reported bugs

3 issues
  • Screen goes black after losing
  • Rank/progress issues
  • Unable to get grand master medal

Requested features

4 requests
  • Add PVP option
  • Include binary to decimal conversion
  • Provide an untimed practice mode
  • Add a tutorial or overview

Circuit Design 3D Simulator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Coding Game

One-time2
  • Remove Ads$2.99
  • Buy 150 Keys$2.99
3 purchases

Circuit Design 3D Simulator

One-time3
  • Buy 500 Coins$0.99
  • Remove Ads$2.99
  • Buy 1500 Coins$2.99

Questions

Is Coding Game free?
Coding Game is free to download, with in-app purchases available.
Is Circuit Design 3D Simulator free?
Circuit Design 3D Simulator is free to download, with in-app purchases available.
Which has better reviews, Coding Game or Circuit Design 3D Simulator?
Coding Game is rated higher. Coding Game averages 4.7 out of 5 from 771 ratings, while Circuit Design 3D Simulator averages 4.0 from 194 ratings.
Do Coding Game or Circuit Design 3D Simulator have ads?
Circuit Design 3D Simulator shows ads; Coding Game does not.
Which is updated more often, Coding Game or Circuit Design 3D Simulator?
Coding Game ships an update every 4 months, and Circuit Design 3D Simulator every 4 months. Most recently, Coding Game was updated on September 28, 2026 and Circuit Design 3D Simulator on October 1, 2026.

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