# Circuit Design 3D Simulator vs Circuit Resistance

The clearest difference is ads: Circuit Resistance at none against Circuit Design 3D Simulator's shown. Circuit Design 3D Simulator's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Circuit Design 3D Simulator sells 3 one-off in-app purchases and Circuit Resistance sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Circuit Design 3D Simulator | Circuit Resistance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (208 ratings)](https://appshunter.io/ios/app/circuit-design-3d-simulator/id6447177915/reviews)** | — |
| Number of ratings | **208** | — |
| Positive reviews | 42.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 137 MB | 73 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [KUNHAR GAMES LTD](https://appshunter.io/developer/1613476123) | [Justin Tyler Moore](https://appshunter.io/developer/6794598298) |

## What reviewers say

### 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


### Circuit Resistance

[App page](https://appshunter.io/ios/app/circuit-resistance/id6794598296)

**Features:** macOS Compatibility, iMessage stickers

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Listening Post Pack | $3.99 | one-time |
| Neural Core Pack | $3.99 | one-time |
| Power Foundry Pack | $3.99 | one-time |
| Defense Grid Pack | $3.99 | one-time |
| Iron Limb Pack | $3.99 | one-time |
| Comms & Signals Pack | $3.99 | one-time |
| Resistance All-Access | $14.99 | one-time |


## Frequently asked questions

### Is Circuit Design 3D Simulator free?

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

### Is Circuit Resistance free?

Circuit Resistance is free to download, with in-app purchases available.

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

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

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