# LED Board Simulator vs 模拟电路

LED Board Simulator and 模拟电路 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. LED Board Simulator sells 2 in-app purchases, starting at $0.99 per 7 days and 模拟电路 sells 1 in-app purchase, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

LED Board Simulator ships an update every 2 months, 模拟电路 every 6 weeks. The most recent releases landed on October 28, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | LED Board Simulator | 模拟电路 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6758137335/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [世英 王](https://appshunter.io/developer/1777588813) | [秋平 李](https://appshunter.io/developer/1636667539) |

## What reviewers say

### LED Board Simulator

[App page](https://appshunter.io/ios/app/led-board-simulator/id6745431911)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |


### 模拟电路

[App page](https://appshunter.io/ios/app/id6758137335)

This app provides a mobile platform for users to design and simulate electronic circuits. It offers a wide range of components and intuitive controls for building, testing, and exporting circuit diagrams.

**Highlights:** Extensive component library, Intuitive drag-and-drop interface, Component rotation and deletion, Screen zoom functionality, One-click canvas reset, Circuit diagram export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 模拟电路尊贵会员 | $1.99 | per 7 days |


## Frequently asked questions

### Is LED Board Simulator free?

LED Board Simulator is free to download, with in-app purchases available.

### Is 模拟电路 free?

模拟电路 is free to download, with in-app purchases available.

### Do LED Board Simulator or 模拟电路 have ads?

Neither LED Board Simulator nor 模拟电路 shows ads.

### Which is updated more often, LED Board Simulator or 模拟电路?

LED Board Simulator ships an update every 2 months, and 模拟电路 every 6 weeks. Most recently, LED Board Simulator was updated on October 28, 2026 and 模拟电路 on November 9, 2026.

---

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