# 有联 vs 掌e通

The clearest difference is update cadence: 掌e通 at every 3 weeks against 有联's every 2 months. 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.

有联 ships an update every 2 months, 掌e通 every 3 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 有联 | 掌e通 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 23 MB | 55 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [中国银联](https://appshunter.io/developer/433602057) | [CCB SUPPLY CHAIN FINANCE CO., LTD](https://appshunter.io/developer/1401889161) |

## What reviewers say

### 有联

[App page](https://appshunter.io/ios/app/id1433852249)

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

**In-app purchases:** none


### 掌e通

[App page](https://appshunter.io/ios/app/e/id1504633882)

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

**In-app purchases:** none


## Frequently asked questions

### Is 有联 free?

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

### Is 掌e通 free?

掌e通 is free to download, with no in-app purchases.

### Do 有联 or 掌e通 have ads?

Neither 有联 nor 掌e通 shows ads.

### Which is updated more often, 有联 or 掌e通?

有联 ships an update every 2 months, and 掌e通 every 3 weeks. Most recently, 有联 was updated on September 24, 2026 and 掌e通 on September 14, 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.*