# 消防3D课堂 vs 象棋残局破解

The clearest difference is iOS requirement: 消防3D课堂 at 11.0 against 象棋残局破解's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 消防3D课堂 | 象棋残局破解 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 261 MB | 14 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [河南环球优路教育科技有限公司](https://appshunter.io/developer/1854698972) | [琳 李](https://appshunter.io/developer/1503970894) |

## What reviewers say

### 消防3D课堂

[App page](https://appshunter.io/ios/app/3d/id1503884625)

This app uses high-definition 3D animations and interactive simulations to visualize and teach complex fire safety systems. It offers a comprehensive smart question bank with video and voice explanations to help users master key concepts and prepare for certification exams.

**Highlights:** HD 3D animated fire safety system visualizations, Interactive real-life operation simulations, 720° panoramic views of system components, Smart video question bank with explanations, Covers 10 major fire safety systems, Expert-led video lectures and voiceovers

**Features:** macOS Compatibility

**In-app purchases:** none


### 象棋残局破解

[App page](https://appshunter.io/ios/app/id6794621706)

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

**In-app purchases:** none


## Frequently asked questions

### Is 消防3D课堂 free?

消防3D课堂 is free to download, with no in-app purchases.

### Is 象棋残局破解 free?

象棋残局破解 is free to download, with no in-app purchases.

### Do 消防3D课堂 or 象棋残局破解 have ads?

Neither 消防3D课堂 nor 象棋残局破解 shows ads.

---

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