# 圖書館多重帳戶登入 vs FastID

The clearest difference is update cadence: 圖書館多重帳戶登入 at every 3 weeks against FastID's every 24 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.

圖書館多重帳戶登入 ships an update every 3 weeks, FastID every 24 months. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 圖書館多重帳戶登入 | FastID |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 24 months |
| Monetization | — | Free |
| Size | 5 MB | 46 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheng Jyun Lai](https://appshunter.io/developer/1483091864) | [Changing Information Technology Inc.](https://appshunter.io/developer/329855504) |

## 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


### FastID

[App page](https://appshunter.io/ios/app/fastid/id1558782763)

Easily capture and edit ID photos for online services. Automatically detect, crop, and correct images, and add custom watermarks to protect your photos before sharing.

**Highlights:** Automatic ID detection and capture, Image correction and cropping, Customizable watermark text, Photo preview and editing, Offline usage, Share to other apps

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 FastID free?

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

### Do 圖書館多重帳戶登入 or FastID have ads?

Neither 圖書館多重帳戶登入 nor FastID shows ads.

### Which is updated more often, 圖書館多重帳戶登入 or FastID?

圖書館多重帳戶登入 ships an update every 3 weeks, and FastID every 24 months. Most recently, 圖書館多重帳戶登入 was updated on October 15, 2026 and FastID on October 21, 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.*