# 消防工程师 vs 优路消防AR

The clearest difference is in-app purchases: 优路消防AR at none against 消防工程师's 3. 优路消防AR also leads on iOS requirement (9.0 vs 15.6). 消防工程师's advantage is update cadence (every 2 months vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. 消防工程师 sells 3 one-off in-app purchases. 优路消防AR asks for nothing beyond the download.

消防工程师 ships an update every 2 months, 优路消防AR every 12 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 消防工程师 | 优路消防AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Size | 30 MB | 198 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sichuan Palm Cloud Technology Co., Ltd.](https://appshunter.io/developer/983183897) | [呈祥 赵](https://appshunter.io/developer/1503276847) |

## What reviewers say

### 消防工程师

[App page](https://appshunter.io/ios/app/2026/id1260266429)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一级注册消防工程师VIP半年包 | $2.99 | one-time |
| 一级注册消防工程师VIP一年包 | $3.99 | one-time |
| 一级注册消防工程师VIP三年包 | $5.99 | one-time |


### 优路消防AR

[App page](https://appshunter.io/ios/app/ar/id1463132950)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 消防工程师 free?

消防工程师 is free to download, with in-app purchases available.

### Is 优路消防AR free?

优路消防AR is free to download, with no in-app purchases.

### Do 消防工程师 or 优路消防AR have ads?

Neither 消防工程师 nor 优路消防AR shows ads.

### Which is updated more often, 消防工程师 or 优路消防AR?

消防工程师 ships an update every 2 months, and 优路消防AR every 12 months. Most recently, 消防工程师 was updated on October 21, 2026 and 优路消防AR on October 26, 2026.

---

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