# 手机清理大师 vs PDF Converter

手机清理大师 and PDF Converter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 手机清理大师 sells 3 in-app purchases, starting at $3.99 per 7 days and PDF Converter sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 手机清理大师 | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 19 MB | 9 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凡 莫](https://appshunter.io/developer/1813882796) | [添 邱](https://appshunter.io/developer/1819535113) |

## What reviewers say

### 手机清理大师

[App page](https://appshunter.io/ios/app/and/id6746524936)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 手机清理周会员 | $3.99 | per 7 days |
| 手机清理月会员 | $4.99 | per month |
| 手机清理年会员 | $24.99 | per year |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-file-conversion/id6751520980)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Weekly | $4.99 | per 7 days |
| PDF Converter Annual | $29.99 | per year |


## Frequently asked questions

### Is 手机清理大师 free?

手机清理大师 is free to download, with in-app purchases available.

### Is PDF Converter free?

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

### Do 手机清理大师 or PDF Converter have ads?

Neither 手机清理大师 nor PDF Converter shows ads.

### Which is updated more often, 手机清理大师 or PDF Converter?

手机清理大师 ships an update weekly, and PDF Converter weekly. Most recently, 手机清理大师 was updated on October 16, 2026 and PDF Converter on October 11, 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.*