# Sign&go Authenticator vs Document Scanner

The clearest difference is review sentiment: Document Scanner at 86% against Sign&go Authenticator's 13%. Document Scanner also leads on rating (4.5 vs 2.3) and update cadence (every 2 weeks vs every 4 months). Sign&go Authenticator's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Document Scanner sells 3 in-app purchases, starting at $1.99 per 7 days. Sign&go Authenticator asks for nothing beyond the download.

Document Scanner holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: Document Scanner has 108 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 13% of Sign&go Authenticator's written reviews are positive against 86% of Document Scanner's.

Sign&go Authenticator ships an update every 4 months, Document Scanner every 2 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sign&go Authenticator | Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/sign-and-go-authenticator/id1030806448/reviews) | **[4.5 (108 ratings)](https://appshunter.io/ios/app/document-scanner-scan-to-pdf/id1521638402/reviews)** |
| Number of ratings | 3 | **108** |
| Positive reviews | 12.5% of reviews | **85.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 14 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ilex](https://appshunter.io/developer/641739759) | [Sujal Adhia](https://appshunter.io/developer/1475334795) |

## What reviewers say

### Sign&go Authenticator

[App page](https://appshunter.io/ios/app/sign-and-go-authenticator/id1030806448)

Securely manage your authentications through your mobile device. Receive push notifications for instant validation or generate offline codes for access.

**Highlights:** Mobile authentication, Push notification validation, Offline authentication codes, Secure access management

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

**In-app purchases:** none


### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-scan-to-pdf/id1521638402)

Easily capture, edit, and organize high-quality scans of documents, receipts, and more directly from your mobile device. Advanced image processing ensures clear, sharp results with smart cropping and auto-enhancement. Organize scans into folders and share them as PDFs or print directly.

**Highlights:** High-quality document scanning, Advanced image processing, Smart cropping and auto-enhancement, Folder organization, PDF sharing and direct printing, Import images from gallery, Offline scanning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeeklySubscription | $1.99 | per 7 days |
| Annual Subscription | $9.99 | per year |
| Ads free version | $19.99 | one-time |


## Frequently asked questions

### Is Sign&go Authenticator free?

Sign&go Authenticator is free to download, with no in-app purchases.

### Is Document Scanner free?

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

### Which has better reviews, Sign&go Authenticator or Document Scanner?

Document Scanner is rated higher. Sign&go Authenticator averages 2.3 out of 5 from 3 ratings, while Document Scanner averages 4.5 from 108 ratings.

### Do Sign&go Authenticator or Document Scanner have ads?

Document Scanner shows ads; Sign&go Authenticator does not.

### Which is updated more often, Sign&go Authenticator or Document Scanner?

Sign&go Authenticator ships an update every 4 months, and Document Scanner every 2 weeks. Most recently, Sign&go Authenticator was updated on October 29, 2026 and Document Scanner on October 27, 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.*