# 玉山掃碼通 vs 中國信託行動iTrust

The clearest difference is device support: 玉山掃碼通 at 2 against 中國信託行動iTrust's —. 中國信託行動iTrust's advantage is iOS requirement (13.0 vs 17.0). On price 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.

## The numbers

| Metric | 玉山掃碼通 | 中國信託行動iTrust |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 10 MB | 53 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [玉山銀行](https://appshunter.io/developer/402434782) | [CTBC Bank Co., Ltd.](https://appshunter.io/developer/417698188) |

## What reviewers say

### 玉山掃碼通

[App page](https://appshunter.io/ios/app/id1093062678)

**Features:** Vision Pro support

**In-app purchases:** none


### 中國信託行動iTrust

[App page](https://appshunter.io/ios/app/itrust/id6456263946)

**In-app purchases:** none


## Frequently asked questions

### Is 玉山掃碼通 free?

玉山掃碼通 is free to download, with no in-app purchases.

### Is 中國信託行動iTrust free?

中國信託行動iTrust is free to download, with no in-app purchases.

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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.*