# 消检通 vs SmartPiEMS

The clearest difference is iOS requirement: 消检通 at 11.0 against SmartPiEMS's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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 monthly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 消检通 | SmartPiEMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 55 MB | 63 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [消检通(深圳)科技有限公司](https://appshunter.io/developer/1163193446) | [珠海派诺科技股份有限公司](https://appshunter.io/developer/1019412314) |

## What reviewers say

### 消检通

[App page](https://appshunter.io/ios/app/id1163193447)

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

**In-app purchases:** none


### SmartPiEMS

[App page](https://appshunter.io/ios/app/smartpiems/id1355594749)

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

**In-app purchases:** none


## Frequently asked questions

### Is 消检通 free?

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

### Is SmartPiEMS free?

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

### Do 消检通 or SmartPiEMS have ads?

Neither 消检通 nor SmartPiEMS shows ads.

### Which is updated more often, 消检通 or SmartPiEMS?

消检通 ships an update monthly, and SmartPiEMS monthly. Most recently, 消检通 was updated on October 6, 2026 and SmartPiEMS on October 24, 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.*