# Convert DOC/DOCX to PDF vs Smart PDF Converter

The clearest difference is ads: Smart PDF Converter at none against Convert DOC/DOCX to PDF's shown. Smart PDF Converter also leads on update cadence (every 10 days vs every 4 months). Convert DOC/DOCX to PDF's advantage is ratings volume (104 vs 22). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Convert DOC/DOCX to PDF sells 1 one-off in-app purchase and Smart PDF Converter sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Convert DOC/DOCX to PDF holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 104 and 22 respectively.

Convert DOC/DOCX to PDF ships an update every 4 months, Smart PDF Converter every 10 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Convert DOC/DOCX to PDF | Smart PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (104 ratings)](https://appshunter.io/ios/app/convert-docdocx-to-pdf/id1475749072/reviews)** | [4.6 (22 ratings)](https://appshunter.io/ios/app/smart-pdf-converter/id1543582513/reviews) |
| Number of ratings | **104** | 22 |
| Positive reviews | 56.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 46 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Tu Phan](https://appshunter.io/developer/1448602744) | [Oleksandra Holovina](https://appshunter.io/developer/1543582515) |

## What reviewers say

### Convert DOC/DOCX to PDF

[App page](https://appshunter.io/ios/app/convert-docdocx-to-pdf/id1475749072)

Easily convert Word documents (DOC/DOCX) to PDF format. This app supports various Word versions and includes built-in fonts for accurate display. Requires an internet connection for conversion.

**Highlights:** Convert DOC/DOCX to PDF, Supports all Word formats (2003-2016), Built-in Unicode and special fonts, Easy file selection and conversion, Share converted PDF files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $1.99 | one-time |


### Smart PDF Converter

[App page](https://appshunter.io/ios/app/smart-pdf-converter/id1543582513)

Easily convert documents, images, spreadsheets, and presentations into various formats. Access your conversion history across devices after signing in.

**Highlights:** Convert various file types, Supports images, docs, spreadsheets, presentations, Convert to any supported format, Access conversion history, Cross-device access with sign-in

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 conversion credits | $0.99 | one-time |
| 100 conversion credits | $4.99 | one-time |
| 1000 conversion credits | $14.99 | one-time |


## Frequently asked questions

### Is Convert DOC/DOCX to PDF free?

Convert DOC/DOCX to PDF is free to download, with in-app purchases available.

### Is Smart PDF Converter free?

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

### Which has better reviews, Convert DOC/DOCX to PDF or Smart PDF Converter?

Convert DOC/DOCX to PDF is rated higher. Convert DOC/DOCX to PDF averages 4.8 out of 5 from 104 ratings, while Smart PDF Converter averages 4.6 from 22 ratings.

### Do Convert DOC/DOCX to PDF or Smart PDF Converter have ads?

Convert DOC/DOCX to PDF shows ads; Smart PDF Converter does not.

### Which is updated more often, Convert DOC/DOCX to PDF or Smart PDF Converter?

Convert DOC/DOCX to PDF ships an update every 4 months, and Smart PDF Converter every 10 days. Most recently, Convert DOC/DOCX to PDF was updated on October 19, 2026 and Smart PDF Converter on October 7, 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.*