# PDF押印ツール byNSDev vs SealForge

The clearest difference is in-app purchases: PDF押印ツール byNSDev at none against SealForge's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SealForge sells 3 one-off in-app purchases. PDF押印ツール byNSDev asks for nothing beyond the download.

## The numbers

| Metric | PDF押印ツール byNSDev | SealForge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 2 MB | 26 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### PDF押印ツール byNSDev

[App page](https://appshunter.io/ios/app/pdf-bynsdev/id6747078770)

**Features:** macOS Compatibility

**In-app purchases:** none


### SealForge

[App page](https://appshunter.io/ios/app/sealforge/id6774473237)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 書体パック | $0.99 | one-time |
| 枠パック | $0.99 | one-time |
| 書き出し解放 | $2.99 | one-time |


## Frequently asked questions

### Is PDF押印ツール byNSDev free?

PDF押印ツール byNSDev is free to download, with no in-app purchases.

### Is SealForge free?

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

### Do PDF押印ツール byNSDev or SealForge have ads?

Neither PDF押印ツール byNSDev nor SealForge 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.*