# Sign Documents vs Sign PDF

The clearest difference is update cadence: Sign PDF at every 2 weeks against Sign Documents's every 4 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Sign Documents sells 2 in-app purchases, starting at $5.99 per 7 days and Sign PDF sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Sign Documents against 5.0 for Sign PDF. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Sign Documents ships an update every 4 months, Sign PDF every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sign Documents | Sign PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sign-documents-pdf-signee/id6747320657/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sign-pdf-esign-and-fill-docs/id6760043865/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 47 MB | 58 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artmvstd SIA](https://appshunter.io/developer/1262774776) | [CodeCross](https://appshunter.io/developer/1660793254) |

## What reviewers say

### Sign Documents

[App page](https://appshunter.io/ios/app/sign-documents-pdf-signee/id6747320657)

Easily sign, edit, and scan documents directly from your phone. Convert any file or photo into a professional PDF, add your signature or stamp, and share it instantly. Streamline your workflow without needing a printer or desktop software.

**Highlights:** Sign documents instantly, Scan paper documents to PDF, Reuse saved signatures, Export and share as PDF, No login required, All-in-one workflow

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Yearly | $29.99 | per year |


### Sign PDF

[App page](https://appshunter.io/ios/app/sign-pdf-esign-and-fill-docs/id6760043865)

Easily sign, fill, and stamp PDF documents directly on your device. This app offers a private, offline solution for creating electronic signatures, adding text, and scanning paper documents into PDFs. It's ideal for contracts, forms, and any paperwork requiring a quick e-signature.

**Highlights:** Draw or upload electronic signatures, Scan paper documents to PDF, Fill text and add watermarks to forms, Create transparent signature stamps, 100% on-device and offline signing, Save unlimited signatures and stamps

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sign PDF Weekly Premium | $3.99 | per 7 days |
| Sign PDF Pro Weekly | $3.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Monthly | $9.99 | per month |


## Frequently asked questions

### Is Sign Documents free?

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

### Is Sign PDF free?

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

### Which has better reviews, Sign Documents or Sign PDF?

Sign Documents and Sign PDF are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Neither Sign Documents nor Sign PDF shows ads.

### Which is updated more often, Sign Documents or Sign PDF?

Sign Documents ships an update every 4 months, and Sign PDF every 2 weeks. Most recently, Sign Documents was updated on November 5, 2026 and Sign PDF on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*