# PDF Scanner vs 屋屋记

The clearest difference is in-app purchases: 屋屋记 at none against PDF Scanner's 2. 屋屋记 also leads on update cadence (weekly vs every 2 months). PDF Scanner's advantage is ads (none vs shown) and iOS requirement (16.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. PDF Scanner sells 2 in-app purchases, starting at $9.99 per 7 days. 屋屋记 asks for nothing beyond the download.

PDF Scanner ships an update every 2 months, 屋屋记 weekly. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF Scanner | 屋屋记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/id6803351423/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 18 MB | 128 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DASHING ENTERPRISES LIMITED](https://appshunter.io/developer/6792976544) | [鑫 宋](https://appshunter.io/developer/1857419453) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-scan-pdf-and-docs/id6793353965)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Nova | $9.99 | per 7 days |
| Yearly Nova | $39.99 | per year |


### 屋屋记

[App page](https://appshunter.io/ios/app/id6803351423)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner free?

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

### Is 屋屋记 free?

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

### Do PDF Scanner or 屋屋记 have ads?

屋屋记 shows ads; PDF Scanner does not.

### Which is updated more often, PDF Scanner or 屋屋记?

PDF Scanner ships an update every 2 months, and 屋屋记 weekly. Most recently, PDF Scanner was updated on October 17, 2026 and 屋屋记 on October 24, 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.*