# PDF Scanner vs トラ工作台

The clearest difference is in-app purchases: トラ工作台 at none against PDF Scanner's 4. トラ工作台 also leads on ads (none vs shown). PDF Scanner's advantage is update cadence (monthly vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner sells 4 in-app purchases, starting at $5.99 per 7 days. トラ工作台 asks for nothing beyond the download.

PDF Scanner ships an update monthly, トラ工作台 every 6 months. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PDF Scanner | トラ工作台 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 months |
| Size | 49 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CW Lee](https://appshunter.io/developer/1468639016) | [TORA LTD.](https://appshunter.io/developer/1696024198) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-edit-and-scan-docs/id1505459923)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Weekly Subscription 2023 | $5.99 | per 7 days |
| Weekly Subscription 2022 | $9.99 | per 7 days |
| Monthly Subscription | $24.99 | per month |


### トラ工作台

[App page](https://appshunter.io/ios/app/id6670308385)

**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 トラ工作台 free?

トラ工作台 is free to download, with no in-app purchases.

### Do PDF Scanner or トラ工作台 have ads?

PDF Scanner shows ads; トラ工作台 does not.

### Which is updated more often, PDF Scanner or トラ工作台?

PDF Scanner ships an update monthly, and トラ工作台 every 6 months. Most recently, PDF Scanner was updated on October 11, 2026 and トラ工作台 on September 29, 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.*