# Adobe Acrobat Sign vs Sign Documents

The clearest difference is review sentiment: Sign Documents at 100% against Adobe Acrobat Sign's 11%. Sign Documents also leads on rating (5.0 vs 2.2) and iOS requirement (13.0 vs 15.0). Adobe Acrobat Sign's advantage is in-app purchases (none vs 2) and ratings volume (646 vs 2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Sign Documents sells 2 in-app purchases, starting at $5.99 per 7 days. Adobe Acrobat Sign asks for nothing beyond the download.

Sign Documents holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: Adobe Acrobat Sign has 646 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 11% of Adobe Acrobat Sign's written reviews are positive against 100% of Sign Documents's.

Adobe Acrobat Sign ships an update every 2 months, Sign Documents every 4 months. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Adobe Acrobat Sign | Sign Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (646 ratings)](https://appshunter.io/ios/app/adobe-acrobat-sign/id481082197/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sign-documents-pdf-signee/id6747320657/reviews)** |
| Number of ratings | **646** | 2 |
| Positive reviews | 10.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 140 MB | 47 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adobe Inc.](https://appshunter.io/developer/331646274) | [Artmvstd SIA](https://appshunter.io/developer/1262774776) |

## What reviewers say

### Adobe Acrobat Sign

[App page](https://appshunter.io/ios/app/adobe-acrobat-sign/id481082197)

This app allows you to easily and securely get documents and forms signed electronically from anywhere. It enables you to sign documents yourself, send them to others for their signatures, track progress in real-time, and even scan paper documents into PDFs for signing.

**Highlights:** Sign documents on the go, Send documents for e-signature, Track agreement progress, Scan paper documents to PDF, Offline signing capability, In-person signing, Legally binding and secure

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient to use
- 💡 Useful for business
- 👍 Easy to navigate
- 🚀 Saves time

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🔑 Difficult to login and stay signed in
- 👎 Poor user interface
- 🤔 Lacks key functionality
- 💰 Overpriced for the features

**Reported bugs**

- Documents fail to load or send
- App redirects to website instead of functioning in-app
- Inconsistent behavior across iOS and Android
- Signing process often does not work as expected

**Requested features**

- Integration with OneDrive and other cloud storage
- Ability to resize signature/initial boxes
- Offline signing capability
- Streamlined login process
- Improved notification system


### 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 |


## Frequently asked questions

### Is Adobe Acrobat Sign free?

Adobe Acrobat Sign is free to download, with no in-app purchases.

### Is Sign Documents free?

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

### Which has better reviews, Adobe Acrobat Sign or Sign Documents?

Sign Documents is rated higher. Adobe Acrobat Sign averages 2.2 out of 5 from 646 ratings, while Sign Documents averages 5.0 from 2 ratings.

### Do Adobe Acrobat Sign or Sign Documents have ads?

Neither Adobe Acrobat Sign nor Sign Documents shows ads.

### Which is updated more often, Adobe Acrobat Sign or Sign Documents?

Adobe Acrobat Sign ships an update every 2 months, and Sign Documents every 4 months. Most recently, Adobe Acrobat Sign was updated on October 26, 2026 and Sign Documents on October 22, 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.*