# 极简巡检 vs GST掌控消防

The clearest difference is ads: 极简巡检 at none against GST掌控消防's shown. 极简巡检 also leads on update cadence (every 6 weeks vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

极简巡检 ships an update every 6 weeks, GST掌控消防 every 5 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 极简巡检 | GST掌控消防 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Size | 104 MB | 71 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [浙江省工业设计研究院有限公司](https://appshunter.io/developer/1631936329) | [海湾安全技术有限公司](https://appshunter.io/developer/1389703268) |

## What reviewers say

### 极简巡检

[App page](https://appshunter.io/ios/app/id1631936327)

**Features:** macOS Compatibility

**In-app purchases:** none


### GST掌控消防

[App page](https://appshunter.io/ios/app/gst/id6453023630)

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

**In-app purchases:** none


## Frequently asked questions

### Is 极简巡检 free?

极简巡检 is free to download, with no in-app purchases.

### Is GST掌控消防 free?

GST掌控消防 is free to download, with no in-app purchases.

### Do 极简巡检 or GST掌控消防 have ads?

GST掌控消防 shows ads; 极简巡检 does not.

### Which is updated more often, 极简巡检 or GST掌控消防?

极简巡检 ships an update every 6 weeks, and GST掌控消防 every 5 months. Most recently, 极简巡检 was updated on October 7, 2026 and GST掌控消防 on October 11, 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.*