# Electronics Circuit Simulator vs Circuit Design

The clearest difference is price: Circuit Design at Free against Electronics Circuit Simulator's $2.99. Electronics Circuit Simulator's advantage is in-app purchases (none vs 3) and update cadence (monthly vs every 2 months). On ads, device support and iOS requirement there is nothing between them.

Circuit Design is free to download; Electronics Circuit Simulator costs $2.99 up front. Circuit Design sells 3 in-app purchases, starting at $7.99 per month. Electronics Circuit Simulator asks for nothing beyond the download.

Electronics Circuit Simulator ships an update monthly, Circuit Design every 2 months. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Electronics Circuit Simulator | Circuit Design |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 5 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuhsiu Lai](https://appshunter.io/developer/433114647) | [Tu Anh Do](https://appshunter.io/developer/738947045) |

## What reviewers say

### Electronics Circuit Simulator

[App page](https://appshunter.io/ios/app/electronics-circuit-simulator/id6762292048)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Circuit Design

[App page](https://appshunter.io/ios/app/circuit-design/id6776538242)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Circuit Design Premium Monthly | $7.99 | per month |
| Circuit Design Premium Yearly | $29.99 | per year |
| Circuit Design Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Electronics Circuit Simulator free?

Electronics Circuit Simulator costs $2.99, with no in-app purchases.

### Is Circuit Design free?

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

### Do Electronics Circuit Simulator or Circuit Design have ads?

Neither Electronics Circuit Simulator nor Circuit Design shows ads.

### Which is updated more often, Electronics Circuit Simulator or Circuit Design?

Electronics Circuit Simulator ships an update monthly, and Circuit Design every 2 months. Most recently, Electronics Circuit Simulator was updated on October 12, 2026 and Circuit Design on October 5, 2026.

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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.*