# Circuit Design 3D Simulator vs Ohm Sweet Ohm

The clearest difference is rating: Ohm Sweet Ohm at 5.0 against Circuit Design 3D Simulator's 3.9. Ohm Sweet Ohm also leads on in-app purchases (none vs 3) and ads (none vs shown). Circuit Design 3D Simulator's advantage is ratings volume (206 vs 2) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

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

Ohm Sweet Ohm holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Circuit Design 3D Simulator has 206 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Circuit Design 3D Simulator | Ohm Sweet Ohm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (206 ratings)](https://appshunter.io/ios/app/circuit-design-3d-simulator/id6447177915/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ohm-sweet-ohm/id6816564319/reviews)** |
| Number of ratings | **206** | 2 |
| Positive reviews | 42.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 137 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KUNHAR GAMES LTD](https://appshunter.io/developer/1613476123) | [Taehwan Oh](https://appshunter.io/developer/6816559691) |

## 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


### Ohm Sweet Ohm

[App page](https://appshunter.io/ios/app/ohm-sweet-ohm/id6816564319)

Learn electronics by building circuits on a virtual breadboard. Progress from simple LEDs to complex binary adders, with clear explanations for each step. Customize robots with earned in-game currency.

**Highlights:** Virtual breadboard circuit simulation, Step-by-step electronics tutorials, Build binary adders and logic gates, Component interaction and simulation, Robot customization and collection, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Circuit Design 3D Simulator free?

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

### Is Ohm Sweet Ohm free?

Ohm Sweet Ohm is free to download, with no in-app purchases.

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

Ohm Sweet Ohm is rated higher. Circuit Design 3D Simulator averages 3.9 out of 5 from 206 ratings, while Ohm Sweet Ohm averages 5.0 from 2 ratings.

### Do Circuit Design 3D Simulator or Ohm Sweet Ohm have ads?

Circuit Design 3D Simulator shows ads; Ohm Sweet Ohm 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.*