# DIASelector vs 通用监控

The clearest difference is update cadence: 通用监控 at every 6 weeks against DIASelector's every 10 months. 通用监控 also leads on iOS requirement (12.0 vs 15.6). 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.

DIASelector ships an update every 10 months, 通用监控 every 6 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DIASelector | 通用监控 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Size | 21 MB | 77 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) | [苏州汇川技术有限公司](https://appshunter.io/developer/1441943965) |

## What reviewers say

### DIASelector

[App page](https://appshunter.io/ios/app/diaselector/id1588615847)

**In-app purchases:** none


### 通用监控

[App page](https://appshunter.io/ios/app/id6446608556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIASelector free?

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

### Is 通用监控 free?

通用监控 is free to download, with no in-app purchases.

### Do DIASelector or 通用监控 have ads?

Neither DIASelector nor 通用监控 shows ads.

### Which is updated more often, DIASelector or 通用监控?

DIASelector ships an update every 10 months, and 通用监控 every 6 weeks. Most recently, DIASelector was updated on November 7, 2026 and 通用监控 on November 3, 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.*