# Sign PDF Documents vs NPC 2023

The clearest difference is in-app purchases: NPC 2023 at none against Sign PDF Documents's 6. NPC 2023 also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sign PDF Documents sells 6 in-app purchases, starting at $4.99 per 7 days. NPC 2023 asks for nothing beyond the download.

## The numbers

| Metric | Sign PDF Documents | NPC 2023 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (55 ratings)](https://appshunter.io/ios/app/sign-pdf-documents-esign-app/id1661630551/reviews)** | — |
| Number of ratings | **55** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Freemium | — |
| Size | 89 MB | 161 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NextPixel apps](https://appshunter.io/developer/1584487280) | [Société Française d'énergie Nucléaire](https://appshunter.io/developer/1370412401) |

## What reviewers say

### Sign PDF Documents

[App page](https://appshunter.io/ios/app/sign-pdf-documents-esign-app/id1661630551)

Easily sign documents like PDFs and other files directly from your device. Scan, capture, or create custom signatures to apply to your files. Manage and share all your signed documents with this offline app.

**Highlights:** Sign documents from files, Sign documents from iCloud, Sign documents from photos, Scan and sign documents, Create and capture signatures, Edit PDFs with signatures, Share signed documents, Manage signed documents

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Signature weekly plan | $4.99 | per 7 days |
| Sign PDF Documents with Esign | $4.99 | per 7 days |
| Sign PDF Documents with Esign | $5.99 | per 7 days |
| E-signature documents & PDF | $6.99 | per 7 days |
| Document sign now - Monthly | $7.99 | per month |
| PDF Signature - eSign App | $9.99 | per month |


### NPC 2023

[App page](https://appshunter.io/ios/app/npc-2023/id6466289655)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sign PDF Documents free?

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

### Is NPC 2023 free?

NPC 2023 is free to download, with no in-app purchases.

### Do Sign PDF Documents or NPC 2023 have ads?

Neither Sign PDF Documents nor NPC 2023 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.*