# Suprax vs PDFex

The clearest difference is in-app purchases: Suprax at none against PDFex's 3. PDFex's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDFex sells 3 in-app purchases, starting at $2.99 per 7 days. Suprax asks for nothing beyond the download.

Suprax ships an update every 4 weeks, PDFex every 3 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Suprax | PDFex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Size | 83 MB | 61 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Leyde Pasteur NGOYE-WA-NGOYE](https://appshunter.io/developer/1737196702) | [Eray Can Topcu](https://appshunter.io/developer/1859535581) |

## What reviewers say

### Suprax

[App page](https://appshunter.io/ios/app/suprax/id6479750280)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDFex

[App page](https://appshunter.io/ios/app/pdfex-pdf-translator/id6759353376)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $89.99 | per year |


## Frequently asked questions

### Is Suprax free?

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

### Is PDFex free?

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

### Do Suprax or PDFex have ads?

Neither Suprax nor PDFex shows ads.

### Which is updated more often, Suprax or PDFex?

Suprax ships an update every 4 weeks, and PDFex every 3 days. Most recently, Suprax was updated on October 19, 2026 and PDFex on October 24, 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.*