# EXTAG 360 vs Document Signer

The clearest difference is in-app purchases: EXTAG 360 at none against Document Signer's 4. Document Signer's advantage is update cadence (every 9 days vs every 24 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Document Signer sells 4 in-app purchases, starting at $4.99 per 7 days. EXTAG 360 asks for nothing beyond the download.

EXTAG 360 ships an update every 24 months, Document Signer every 9 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | EXTAG 360 | Document Signer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (26 ratings)](https://appshunter.io/ios/app/document-signer-simplesign/id6502412936/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 9 MB | 47 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Extended Ag Services, Inc.](https://appshunter.io/developer/1561122308) | [Zion Studios LLC](https://appshunter.io/developer/1685918923) |

## What reviewers say

### EXTAG 360

[App page](https://appshunter.io/ios/app/extag-360/id1561122306)

**Features:** macOS Compatibility

**In-app purchases:** none


### Document Signer

[App page](https://appshunter.io/ios/app/document-signer-simplesign/id6502412936)

Easily sign PDFs, fill forms, and manage scanned documents. This app offers a free e-signature feature and a camera scanner. Upgrade to Pro for advanced editing tools, templates, and cloud syncing.

**Highlights:** Electronic document signing, PDF and image file signing, Camera scanner for documents, Document editing tools, Ready-to-use templates, Google Drive syncing, Local storage for privacy

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Subscription | $4.99 | per 7 days |
| Pro Monthly Subscription | $12.99 | per month |
| Pro Yearly Subscription | $59.99 | per year |
| Lifetime SimpleSign Offer | $69.99 | one-time |


## Frequently asked questions

### Is EXTAG 360 free?

EXTAG 360 is free to download, with no in-app purchases.

### Is Document Signer free?

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

### Do EXTAG 360 or Document Signer have ads?

Neither EXTAG 360 nor Document Signer shows ads.

### Which is updated more often, EXTAG 360 or Document Signer?

EXTAG 360 ships an update every 24 months, and Document Signer every 9 days. Most recently, EXTAG 360 was updated on October 3, 2026 and Document Signer on October 7, 2026.

---

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