# FormatX vs Pdf Reader

The clearest difference is device support: FormatX at 3 against Pdf Reader's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FormatX sells 3 in-app purchases, starting at $0.29 per 7 days and Pdf Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FormatX ships an update every 2 months, Pdf Reader monthly. The most recent releases landed on July 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | FormatX | Pdf Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/formatx-video-audio-converter/id6468912985/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 94 MB | 1 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [阳 刘](https://appshunter.io/developer/1616314142) | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) |

## What reviewers say

### FormatX

[App page](https://appshunter.io/ios/app/formatx-video-audio-converter/id6468912985)

This app is a comprehensive tool for converting and editing video, audio, and image files. It offers features like compression, extraction, merging, and format adjustments for a wide range of media types.

**Highlights:** Video format conversion, Audio format conversion, Image format conversion, Audio extraction from video, Video compression, Video and audio editing, GIF creation from video

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $0.29 | per 7 days |
| 1 Month | $0.99 | per month |
| 1 Year | $9.99 | per year |


### Pdf Reader

[App page](https://appshunter.io/ios/app/pdf-reader-view-pdfs/id6608980545)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pdf Reader Lifetime Premium | $2.99 | one-time |


## Frequently asked questions

### Is FormatX free?

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

### Is Pdf Reader free?

Pdf Reader is free to download, with in-app purchases available.

### Do FormatX or Pdf Reader have ads?

Neither FormatX nor Pdf Reader shows ads.

### Which is updated more often, FormatX or Pdf Reader?

FormatX ships an update every 2 months, and Pdf Reader monthly. Most recently, FormatX was updated on July 14, 2026 and Pdf Reader on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*