# ShareTech Mail vs 雲端儲值系統

The clearest difference is device support: ShareTech Mail at 3 against 雲端儲值系統's —. 雲端儲值系統's advantage is iOS requirement (13.0 vs 15.6). 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 | ShareTech Mail | 雲端儲值系統 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 29 MB | 12 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [ShareTech](https://appshunter.io/developer/903323857) | [台科電科技股份有限公司](https://appshunter.io/developer/1826972531) |

## What reviewers say

### ShareTech Mail

[App page](https://appshunter.io/ios/app/sharetech-mail/id6504213230)

**In-app purchases:** none


### 雲端儲值系統

[App page](https://appshunter.io/ios/app/id6748891452)

**In-app purchases:** none


## Frequently asked questions

### Is ShareTech Mail free?

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

### Is 雲端儲值系統 free?

雲端儲值系統 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.*