# PDF Reader vs Doc To PDF Converter

The clearest difference is update cadence: Doc To PDF Converter at every 37 months against PDF Reader's every 115 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Reader ships an update every 115 months, Doc To PDF Converter every 37 months. The most recent releases landed on October 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PDF Reader | Doc To PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/doc-to-pdf-converter/id1276573902/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 115 months | **Every 37 months** |
| Monetization | — | Ad-supported |
| Size | 9 MB | 41 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Rakesh Gandhi](https://appshunter.io/developer/608287340) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-sign/id1084660270)

**Features:** macOS Compatibility

**In-app purchases:** none


### Doc To PDF Converter

[App page](https://appshunter.io/ios/app/doc-to-pdf-converter/id1276573902)

Easily transform various document and image files into PDF format. Supports batch conversion of multiple files into a single PDF. Offers direct access to converted files and email sharing.

**Highlights:** Convert documents to PDF, Batch conversion to single PDF, Supports multiple file types (doc, xls, jpg, png, etc.), Open converted PDFs directly, Email converted PDFs

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

PDF Reader is free to download, with no in-app purchases.

### Is Doc To PDF Converter free?

Doc To PDF Converter is free to download, with no in-app purchases.

### Do PDF Reader or Doc To PDF Converter have ads?

Both PDF Reader and Doc To PDF Converter show ads.

### Which is updated more often, PDF Reader or Doc To PDF Converter?

PDF Reader ships an update every 115 months, and Doc To PDF Converter every 37 months. Most recently, PDF Reader was updated on October 29, 2026 and Doc To PDF Converter on October 8, 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.*