# Sign PDF documents vs Sign documents

The clearest difference is rating: Sign documents at 5.0 against Sign PDF documents's 1.0. Sign documents also leads on update cadence (weekly vs every 3 weeks). Sign PDF documents's advantage is monetization model (ad-supported vs free with in-app purchases) and device support (4 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Sign PDF documents sells 3 in-app purchases, starting at $2.99 per month and Sign documents sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Sign documents holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sign PDF documents ships an update every 3 weeks, Sign documents weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sign PDF documents | Sign documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/sign-pdf-documents/id1011784538/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sign-documents-swiftsign/id6758965643/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 19 MB | 16 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Emanuele Floris](https://appshunter.io/developer/597490842) | [Nawal Amallou](https://appshunter.io/developer/1507194394) |

## What reviewers say

### Sign PDF documents

[App page](https://appshunter.io/ios/app/sign-pdf-documents/id1011784538)

Easily sign documents digitally without printing. This app allows for unlimited signatures without requiring a subscription or registration, making document signing quick and convenient.

**Highlights:** Unlimited digital signatures, No subscription required, No registration needed, Sign without printing, Document archiving

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $2.99 | per month |
| Unlimited Access | $8.99 | per year |
| PRO Lifetime Access | $22.99 | one-time |


### Sign documents

[App page](https://appshunter.io/ios/app/sign-documents-swiftsign/id6758965643)

This app allows you to quickly and securely sign digital documents like PDFs, contracts, and forms. It offers various signature styles, a document scanner, and instant sharing options, eliminating the need for printing or faxing. Sign documents on the go with bank-level encryption for legally binding results.

**Highlights:** Sign PDFs and documents on the go, Create professional electronic signatures, Scan and sign paper documents, Multiple signature styles (draw, type, upload), Secure and legally binding signatures, Share signed documents instantly, Offline signing capability

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SwiftSign Pro | $1.99 | per month |
| SwiftSign Pro | $9.99 | per year |
| 10 Credits | $2.99 | one-time |


## Frequently asked questions

### Is Sign PDF documents free?

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

### Is Sign documents free?

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

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

Sign documents is rated higher. Sign PDF documents averages 1.0 out of 5 from 1 ratings, while Sign documents averages 5.0 from 1 ratings.

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

Both Sign PDF documents and Sign documents show ads.

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

Sign PDF documents ships an update every 3 weeks, and Sign documents weekly. Most recently, Sign PDF documents was updated on October 24, 2026 and Sign documents on October 25, 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.*