# Circuit Conductor vs Circuit Design 3D Simulator

The clearest difference is rating: Circuit Design 3D Simulator at 3.9 against Circuit Conductor's 2.0. Circuit Design 3D Simulator also leads on review sentiment (42% vs 0%) and ratings volume (208 vs 1). Circuit Conductor's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Circuit Design 3D Simulator sells 3 one-off in-app purchases. Circuit Conductor asks for nothing beyond the download.

Circuit Design 3D Simulator holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: Circuit Design 3D Simulator has 208 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Circuit Conductor's written reviews are positive against 42% of Circuit Design 3D Simulator's.

Circuit Conductor ships an update every 6 months, Circuit Design 3D Simulator every 4 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Circuit Conductor | Circuit Design 3D Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/circuit-conductor/id1227341288/reviews) | **[3.9 (208 ratings)](https://appshunter.io/ios/app/circuit-design-3d-simulator/id6447177915/reviews)** |
| Number of ratings | 1 | **208** |
| Positive reviews | 0.0% of reviews | **42.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 360 MB | 137 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Bloks Technology Group Co., Ltd](https://appshunter.io/developer/987362741) | [KUNHAR GAMES LTD](https://appshunter.io/developer/1613476123) |

## What reviewers say

### Circuit Conductor

[App page](https://appshunter.io/ios/app/circuit-conductor/id1227341288)

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.

**Highlights:** Interactive electronic blocks, Learn about electricity, Build functioning circuits, Engaging sounds and lights, Encourages development

**Features:** macOS Compatibility

**In-app purchases:** none


### Circuit Design 3D Simulator

[App page](https://appshunter.io/ios/app/circuit-design-3d-simulator/id6447177915)

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:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 500 Coins | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Buy 1500 Coins | $2.99 | one-time |

**What reviewers like**

- 💡 Great concept for beginners
- 💡 Good for learning basics
- 💡 Cool concept
- 💡 Nice
- 💡 Awesome

**What reviewers complain about**

- 😠 Ads Galore
- 😠 Half game half ads
- 😠 Adverts drive you mad
- 😠 Not worth time
- 😠 Sooooooooooooooooooooooooooooooooooooo many ads!!!!!

**Reported bugs**

- Parts are mislabeled
- Resistors are incorrectly called transistors
- The very first challenge shows a resistor as a transistor
- Buggy
- Looks terrible

**Requested features**

- Add a way to create your own circuit
- Free play mode
- Ability to do whatever I want in a simulator
- Freeform mode for educational purposes
- Offline mode for educational purposes


## Frequently asked questions

### Is Circuit Conductor free?

Circuit Conductor is free to download, with no in-app purchases.

### Is Circuit Design 3D Simulator free?

Circuit Design 3D Simulator is free to download, with in-app purchases available.

### Which has better reviews, Circuit Conductor or Circuit Design 3D Simulator?

Circuit Design 3D Simulator is rated higher. Circuit Conductor averages 2.0 out of 5 from 1 ratings, while Circuit Design 3D Simulator averages 3.9 from 208 ratings.

### Do Circuit Conductor or Circuit Design 3D Simulator have ads?

Circuit Design 3D Simulator shows ads; Circuit Conductor does not.

### Which is updated more often, Circuit Conductor or Circuit Design 3D Simulator?

Circuit Conductor ships an update every 6 months, and Circuit Design 3D Simulator every 4 months. Most recently, Circuit Conductor was updated on November 2, 2026 and Circuit Design 3D Simulator on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*