# 综合巡检 vs IRS24

综合巡检 and IRS24 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | 综合巡检 | IRS24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | — |
| Size | 17 MB | 16 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [深圳市慧友安电子技术有限公司](https://appshunter.io/developer/1227627329) | [亚男 杨](https://appshunter.io/developer/1485381560) |

## What reviewers say

### 综合巡检

[App page](https://appshunter.io/ios/app/id1521973647)

**Features:** macOS Compatibility

**In-app purchases:** none


### IRS24

[App page](https://appshunter.io/ios/app/irs24/id1619261395)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 综合巡检 free?

综合巡检 is free to download, with no in-app purchases.

### Is IRS24 free?

IRS24 is free to download, with no in-app purchases.

### Do 综合巡检 or IRS24 have ads?

Neither 综合巡检 nor IRS24 shows ads.

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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.*