# Adobe Acrobat Sign vs ProCentral

The clearest difference is rating: ProCentral at 3.0 against Adobe Acrobat Sign's 2.2. ProCentral also leads on monetization model (free vs free with in-app purchases) and iOS requirement (9.0 vs 15.0). Adobe Acrobat Sign's advantage is ratings volume (646 vs 2) and update cadence (every 2 months vs every 8 months). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ProCentral holds the better App Store score, 3.0 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.

Adobe Acrobat Sign ships an update every 2 months, ProCentral every 8 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Adobe Acrobat Sign | ProCentral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (646 ratings)](https://appshunter.io/ios/app/adobe-acrobat-sign/id481082197/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/procentral/id1313938257/reviews)** |
| Number of ratings | **646** | 2 |
| Positive reviews | 10.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 140 MB | 83 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adobe Inc.](https://appshunter.io/developer/331646274) | [Advance Auto Parts](https://appshunter.io/developer/955512450) |

## 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


### ProCentral

[App page](https://appshunter.io/ios/app/procentral/id1313938257)

Access a comprehensive resource center for marketing and sales professionals. Find essential information and tools to enhance your business strategies.

**Highlights:** Resource center, Marketing tools, Sales information, Professional development

**In-app purchases:** none


## Frequently asked questions

### Is Adobe Acrobat Sign free?

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

### Is ProCentral free?

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

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

ProCentral is rated higher. Adobe Acrobat Sign averages 2.2 out of 5 from 646 ratings, while ProCentral averages 3.0 from 2 ratings.

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

Neither Adobe Acrobat Sign nor ProCentral shows ads.

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

Adobe Acrobat Sign ships an update every 2 months, and ProCentral every 8 months. Most recently, Adobe Acrobat Sign was updated on November 6, 2026 and ProCentral on November 4, 2026.

---

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