# 圖書館多重帳戶登入 vs 水水水

The clearest difference is in-app purchases: 圖書館多重帳戶登入 at none against 水水水's 1. 圖書館多重帳戶登入 also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 水水水 sells 1 one-off in-app purchase. 圖書館多重帳戶登入 asks for nothing beyond the download.

## The numbers

| Metric | 圖書館多重帳戶登入 | 水水水 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 5 MB | 54 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheng Jyun Lai](https://appshunter.io/developer/1483091864) | [Region Computer](https://appshunter.io/developer/1457872162) |

## What reviewers say

### 圖書館多重帳戶登入

[App page](https://appshunter.io/ios/app/id1483091865)

**Features:** macOS Compatibility

**In-app purchases:** none


### 水水水

[App page](https://appshunter.io/ios/app/id6744880918)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $0.99 | one-time |


## Frequently asked questions

### Is 圖書館多重帳戶登入 free?

圖書館多重帳戶登入 is free to download, with no in-app purchases.

### Is 水水水 free?

水水水 is free to download, with in-app purchases available.

### Do 圖書館多重帳戶登入 or 水水水 have ads?

Neither 圖書館多重帳戶登入 nor 水水水 shows ads.

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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.*