# Smart Printer App vs Document Signer

The clearest difference is rating: Document Signer at 5.0 against Smart Printer App's 4.5. Document Signer also leads on update cadence (every 6 days vs fortnightly). Smart Printer App's advantage is iOS requirement (15.6 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Printer App sells 5 in-app purchases, starting at $6.99 per 7 days and Document Signer sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Document Signer holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Smart Printer App ships an update fortnightly, Document Signer every 6 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smart Printer App | Document Signer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/smart-printer-app-air-print/id6745972949/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/document-signer-dosign-pdf/id6751947795/reviews)** |
| Number of ratings | 2 | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 75 MB | 9 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Waqar Younis](https://appshunter.io/developer/1773328021) | [Vishal Makwana](https://appshunter.io/developer/1789364306) |

## What reviewers say

### Smart Printer App

[App page](https://appshunter.io/ios/app/smart-printer-app-air-print/id6745972949)

Easily print documents, photos, and more directly from your iPhone or iPad without a computer. Scan paper to PDF, sign forms digitally, and manage your files with a suite of PDF editing tools. Designed for quick and efficient document handling.

**Highlights:** Wireless printing from iPhone/iPad, Scan paper documents to PDF, Digitally sign and fill forms, Edit and merge PDF files, Print photos and web pages, Create custom labels and calendars, OCR for text extraction from PDFs

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-week Unlimited Usage | $6.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Yearly Subscription | $24.99 | per year |
| Best Value – Yearly | $24.99 | per year |


### Document Signer

[App page](https://appshunter.io/ios/app/document-signer-dosign-pdf/id6751947795)

Effortlessly scan or upload documents, add your e-signature, and share professional PDFs. Create and manage multiple signatures for quick signing across various document types. Designed for speed, privacy, and ease of use without requiring an account.

**Highlights:** Scan documents with camera, Import files from various sources, Create and save multiple e-signatures, Draw, type, or upload signatures, Export signed PDFs, Share documents via apps

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SignX Weekly Pro | $9.99 | per 7 days |
| SignX Yearly Pro | $29.99 | per year |
| SignX Life Time Pro | Free | one-time |


## Frequently asked questions

### Is Smart Printer App free?

Smart Printer App is free to download, with in-app purchases available.

### Is Document Signer free?

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

### Which has better reviews, Smart Printer App or Document Signer?

Document Signer is rated higher. Smart Printer App averages 4.5 out of 5 from 2 ratings, while Document Signer averages 5.0 from 3 ratings.

### Do Smart Printer App or Document Signer have ads?

Neither Smart Printer App nor Document Signer shows ads.

### Which is updated more often, Smart Printer App or Document Signer?

Smart Printer App ships an update fortnightly, and Document Signer every 6 days. Most recently, Smart Printer App was updated on October 30, 2026 and Document Signer on October 24, 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.*