# Epub to Pdf Converter* vs Airdocs

The clearest difference is update cadence: Airdocs at every 4 weeks against Epub to Pdf Converter*'s every 7 months. Epub to Pdf Converter*'s advantage is iOS requirement (13.0 vs 15.0). 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.

Epub to Pdf Converter* ships an update every 7 months, Airdocs every 4 weeks. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Epub to Pdf Converter* | Airdocs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/epub-to-pdf-converter/id6753795622/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) | [Yawar Younus](https://appshunter.io/developer/1454228191) |

## What reviewers say

### Epub to Pdf Converter*

[App page](https://appshunter.io/ios/app/epub-to-pdf-converter/id6753795622)

Easily convert EPUB files to PDF and vice versa with this fast and reliable tool. Its simple interface allows for quick conversions, saving, and sharing of your documents.

**Highlights:** Convert EPUB to PDF, Convert PDF to EPUB, Fast conversion speed, High-quality output, Simple user interface, Save and share files

**Features:** macOS Compatibility

**In-app purchases:** none


### Airdocs

[App page](https://appshunter.io/ios/app/airdocs-document-manager/id6754945914)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Epub to Pdf Converter* free?

Epub to Pdf Converter* is free to download, with no in-app purchases.

### Is Airdocs free?

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

### Do Epub to Pdf Converter* or Airdocs have ads?

Neither Epub to Pdf Converter* nor Airdocs shows ads.

### Which is updated more often, Epub to Pdf Converter* or Airdocs?

Epub to Pdf Converter* ships an update every 7 months, and Airdocs every 4 weeks. Most recently, Epub to Pdf Converter* was updated on November 5, 2026 and Airdocs 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.*