# Sign Documents & Doc Scanner vs Mobile printer

The clearest difference is rating: Sign Documents & Doc Scanner at 4.9 against Mobile printer's 4.3. Sign Documents & Doc Scanner also leads on update cadence (every 2 days vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Sign Documents & Doc Scanner sells 3 in-app purchases, starting at $4.99 per 7 days and Mobile printer sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sign Documents & Doc Scanner holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 13 and 7 respectively.

Sign Documents & Doc Scanner ships an update every 2 days, Mobile printer every 3 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | Sign Documents & Doc Scanner | Mobile printer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13 ratings)](https://appshunter.io/ios/app/sign-documents-and-doc-scanner/id6752650359/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/mobile-printer-air/id6753349248/reviews) |
| Number of ratings | **13** | 7 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 5 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chan Tai](https://appshunter.io/developer/1851399897) | [Michael Riddle](https://appshunter.io/developer/1843638110) |

## What reviewers say

### Sign Documents & Doc Scanner

[App page](https://appshunter.io/ios/app/sign-documents-and-doc-scanner/id6752650359)

Streamline document management with powerful PDF tools and electronic signature capabilities. Sign contracts, edit PDFs, scan documents, and secure sensitive information on the go. Transform your workflow and eliminate paper-based processes.

**Highlights:** Legally-binding electronic signatures, Advanced PDF editing, High-quality document scanning, PDF to Office format conversion, Password protection and biometric locking, Intelligent form filling

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sign Documents Weekly Sale | $4.99 | per 7 days |
| Sign Documents Weekly | $6.99 | per 7 days |
| Sign Documents Monthly | $17.99 | per month |


### Mobile printer

[App page](https://appshunter.io/ios/app/mobile-printer-air/id6753349248)

Easily print documents, photos, and web pages directly from your mobile device. Connect to your printer via Wi-Fi, Bluetooth, or network for fast, high-quality results. Manage all your printing tasks conveniently from a single app.

**Highlights:** Print documents, photos, and web pages, Connect via Wi-Fi, Bluetooth, or network, Supports multiple file formats, Preview before printing, Fast, high-quality results, Manage printing tasks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial | $6.99 | per 7 days |
| Unlock Pro Features | $19.99 | one-time |


## Frequently asked questions

### Is Sign Documents & Doc Scanner free?

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

### Is Mobile printer free?

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

### Which has better reviews, Sign Documents & Doc Scanner or Mobile printer?

Sign Documents & Doc Scanner is rated higher. Sign Documents & Doc Scanner averages 4.9 out of 5 from 13 ratings, while Mobile printer averages 4.3 from 7 ratings.

### Do Sign Documents & Doc Scanner or Mobile printer have ads?

Neither Sign Documents & Doc Scanner nor Mobile printer shows ads.

### Which is updated more often, Sign Documents & Doc Scanner or Mobile printer?

Sign Documents & Doc Scanner ships an update every 2 days, and Mobile printer every 3 months. Most recently, Sign Documents & Doc Scanner was updated on October 28, 2026 and Mobile printer on October 28, 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.*