# PDF Converter・Convert Document vs Smart Printer

The clearest difference is rating: PDF Converter・Convert Document at 5.0 against Smart Printer's 4.4. PDF Converter・Convert Document also leads on monetization model (free with in-app purchases vs subscription). Smart Printer's advantage is ratings volume (28 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Converter・Convert Document sells 2 in-app purchases, starting at $5.99 per 7 days and Smart Printer sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter・Convert Document holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Smart Printer has 28 ratings behind it against 2, so its average is the more settled of the two.

PDF Converter・Convert Document ships an update every 2 months, Smart Printer every 3 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | PDF Converter・Convert Document | Smart Printer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pdf-converterconvert-document/id6587565571/reviews)** | [4.4 (28 ratings)](https://appshunter.io/ios/app/smart-printer-airprint-photo/id6737147660/reviews) |
| Number of ratings | 2 | **28** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 53 MB | 14 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luke Dyson](https://appshunter.io/developer/1772305853) | [Eda Green](https://appshunter.io/developer/1812207589) |

## What reviewers say

### PDF Converter・Convert Document

[App page](https://appshunter.io/ios/app/pdf-converterconvert-document/id6587565571)

Easily convert various file types to PDF and back directly from your phone. Supports batch conversions, file management, and maintains high-quality output for work, school, or personal use.

**Highlights:** Convert Word, Excel, PowerPoint, images to PDF, Convert PDF to editable formats, Batch conversion of multiple files, Organize, rename, and share documents, High-quality output with intact formatting, Clean and intuitive interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner・Scan Documents Pro | $5.99 | per 7 days |
| PDF Scanner・Scan Text Document | $5.99 | per 7 days |


### Smart Printer

[App page](https://appshunter.io/ios/app/smart-printer-airprint-photo/id6737147660)

Easily print documents and photos directly from your smartphone to compatible printers. Manage all your printing tasks, adjust settings, and choose paper sizes without needing a computer.

**Highlights:** Print documents and photos from smartphone, Seamless connectivity to compatible printers, Manage printing tasks without a computer, Adjust printer settings, Choose paper sizes, Intuitive and hassle-free printing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Printer: Air Print Photo | $5.99 | per 7 days |
| Smart Printer: Air Print Photo | $5.99 | per 7 days |
| Air Print Photo: Smart Printer | $19.99 | per month |
| AirPrint: Scan Photos & Docs | $39.99 | per year |


## Frequently asked questions

### Is PDF Converter・Convert Document free?

PDF Converter・Convert Document is free to download, with in-app purchases available.

### Is Smart Printer free?

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

### Which has better reviews, PDF Converter・Convert Document or Smart Printer?

PDF Converter・Convert Document is rated higher. PDF Converter・Convert Document averages 5.0 out of 5 from 2 ratings, while Smart Printer averages 4.4 from 28 ratings.

### Do PDF Converter・Convert Document or Smart Printer have ads?

Neither PDF Converter・Convert Document nor Smart Printer shows ads.

### Which is updated more often, PDF Converter・Convert Document or Smart Printer?

PDF Converter・Convert Document ships an update every 2 months, and Smart Printer every 3 months. Most recently, PDF Converter・Convert Document was updated on November 4, 2026 and Smart Printer on November 4, 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.*