# STJ79 vs 艾联客

The clearest difference is update cadence: 艾联客 at every 4 weeks against STJ79's every 4 months. 艾联客 also leads on iOS requirement (13.0 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.

STJ79 ships an update every 4 months, 艾联客 every 4 weeks. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | STJ79 | 艾联客 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Size | 14 MB | 97 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [亚男 杨](https://appshunter.io/developer/1485381560) | [广东艾科智泊科技股份有限公司](https://appshunter.io/developer/1151254007) |

## What reviewers say

### STJ79

[App page](https://appshunter.io/ios/app/stj79/id1485381561)

**Features:** macOS Compatibility

**In-app purchases:** none


### 艾联客

[App page](https://appshunter.io/ios/app/id6446267718)

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

**In-app purchases:** none


## Frequently asked questions

### Is STJ79 free?

STJ79 is free to download, with no in-app purchases.

### Is 艾联客 free?

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

### Do STJ79 or 艾联客 have ads?

Neither STJ79 nor 艾联客 shows ads.

### Which is updated more often, STJ79 or 艾联客?

STJ79 ships an update every 4 months, and 艾联客 every 4 weeks. Most recently, STJ79 was updated on October 4, 2026 and 艾联客 on September 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.*