# Docusign vs SION Operation

The clearest difference is rating: Docusign at 4.9 against SION Operation's 1.0. Docusign also leads on ratings volume (831K vs 1) and update cadence (every 3 weeks vs every 2 months). SION Operation's advantage is in-app purchases (none vs 11) and iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Docusign sells 8 in-app purchases, starting at $14.99 per month. SION Operation asks for nothing beyond the download.

Docusign holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Docusign has 831K ratings behind it against 1, so its average is the more settled of the two.

Docusign ships an update every 3 weeks, SION Operation every 2 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Docusign | SION Operation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (831K ratings)](https://appshunter.io/ios/app/docusign-upload-and-sign-docs/id474990205/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sion-operation/id6453356114/reviews) |
| Number of ratings | **831K** | 1 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#34** | — |
| Size | 94 MB | 54 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Docusign](https://appshunter.io/developer/388519440) | [HyS Integradores de Tecnologia LTDA](https://appshunter.io/developer/1594416403) |

## What reviewers say

### Docusign

[App page](https://appshunter.io/ios/app/docusign-upload-and-sign-docs/id474990205)

**Currently charting:** #34 Top Grossing · Productivity, #74 Top Free · Productivity (US App Store)

Securely send and sign digital documents, contracts, and PDFs from any device. Create your own signature, upload files from various cloud services, and manage the signing process with ease. It's a legally binding and secure way to handle agreements.

**Highlights:** Create custom digital signatures, Upload documents from cloud storage, Unlimited free signing for all parties, Prepare documents with signature tags, Set signing order for multiple signers, Real-time signing notifications, Supports multiple document formats

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Edition | $14.99 | per month |
| Professional Edition | $19.99 | per month |
| DocuSign for REALTORS® | $34.99 | per month |
| Standard Edition | $39.99 | per month |
| Real Estate Edition | $39.99 | per month |
| Business Pro Monthly | $59.99 | per month |
| Business Pro | $59.99 | per month |
| Personal Edition | $119.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient for signing documents on the go
- 🚀 Saves time and effort
- 🔒 Secure digital signatures
- 👍 Useful for businesses and individuals

**What reviewers complain about**

- 🐛 Glitches with placing signatures and text boxes
- 🐛 Inconsistent performance across devices
- 🐛 Issues with editing and updating documents
- 🐛 Unreliable customer support
- 🔋 High battery consumption

**Reported bugs**

- Inability to log in or verify account
- Signed documents not appearing in the app
- Inconsistent behavior when finishing and sending documents
- Compatibility issues with certain devices and operating systems

**Requested features**

- Add strikethrough functionality
- Improve text box editing and placement
- Allow more customization of signature appearance
- Integrate with more document formats (e.g., Word)
- Provide better in-app guidance and tutorials


### SION Operation

[App page](https://appshunter.io/ios/app/sion-operation/id6453356114)

This app facilitates employee access control, time tracking, and reporting across various work sites. It enables user login, daily agenda loading with location and task details, and geolocalization for clocking in and out. Users can also submit evidence via text or photos and access usage guides.

**Highlights:** Employee access control, Time tracking with geolocalization, Daily agenda management, Evidence submission (text/photo), Background geofencing, Usage guides

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Docusign free?

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

### Is SION Operation free?

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

### Which has better reviews, Docusign or SION Operation?

Docusign is rated higher. Docusign averages 4.9 out of 5 from 831K ratings, while SION Operation averages 1.0 from 1 ratings.

### Do Docusign or SION Operation have ads?

Neither Docusign nor SION Operation shows ads.

### Which is updated more often, Docusign or SION Operation?

Docusign ships an update every 3 weeks, and SION Operation every 2 months. Most recently, Docusign was updated on October 24, 2026 and SION Operation on October 15, 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.*