# 消防3D课堂 vs 选煤素质提升

消防3D课堂 and 选煤素质提升 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. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 消防3D课堂 | 选煤素质提升 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/3d/id1503884625/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 261 MB | 37 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [河南环球优路教育科技有限公司](https://appshunter.io/developer/1854698972) | [明海 徐](https://appshunter.io/developer/1528272191) |

## 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


### 选煤素质提升

[App page](https://appshunter.io/ios/app/id1561283793)

**Features:** macOS Compatibility

**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 选煤素质提升 free?

选煤素质提升 is free to download, with no in-app purchases.

### Do 消防3D课堂 or 选煤素质提升 have ads?

Neither 消防3D课堂 nor 选煤素质提升 shows ads.

### Which is updated more often, 消防3D课堂 or 选煤素质提升?

消防3D课堂 ships an update every 2 months, and 选煤素质提升 every 2 months. Most recently, 消防3D课堂 was updated on October 24, 2026 and 选煤素质提升 on October 4, 2026.

---

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