# 相册整理卫士 vs 电子书转换

The clearest difference is in-app purchases: 相册整理卫士 at none against 电子书转换's 2. 相册整理卫士 also leads on iOS requirement (15.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. 电子书转换 sells 2 one-off in-app purchases. 相册整理卫士 asks for nothing beyond the download.

## The numbers

| Metric | 相册整理卫士 | 电子书转换 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 8 MB | 4 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [艳琴 聂](https://appshunter.io/developer/1829574981) | [浩然 李](https://appshunter.io/developer/6782737008) |

## What reviewers say

### 相册整理卫士

[App page](https://appshunter.io/ios/app/id6749327976)

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

**In-app purchases:** none


### 电子书转换

[App page](https://appshunter.io/ios/app/epubwizard/id6783419600)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 次转换包 | $0.49 | one-time |
| 永久会员 | $1.90 | one-time |


## Frequently asked questions

### Is 相册整理卫士 free?

相册整理卫士 is free to download, with no in-app purchases.

### Is 电子书转换 free?

电子书转换 is free to download, with in-app purchases available.

### Do 相册整理卫士 or 电子书转换 have ads?

Neither 相册整理卫士 nor 电子书转换 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.*