# Contex vs PDFix

The clearest difference is in-app purchases: Contex at none against PDFix's 4. Contex also leads on iOS requirement (13.0 vs 15). PDFix's advantage is update cadence (every 9 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. PDFix sells 4 in-app purchases, starting at $0.99 per 7 days. Contex asks for nothing beyond the download.

Contex ships an update every 5 weeks, PDFix every 9 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Contex | PDFix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdfix-edit-sign-convert-pdf/id6768568142/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | — | Free |
| Size | 85 MB | 170 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SIVA KUMAR PERIYASAMY](https://appshunter.io/developer/1789825106) | [ARTEVUS TECHNOLOGIES (PRIVATE) LIMITED](https://appshunter.io/developer/1896242157) |

## What reviewers say

### Contex

[App page](https://appshunter.io/ios/app/contex/id6749576723)

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

**In-app purchases:** none


### PDFix

[App page](https://appshunter.io/ios/app/pdfix-edit-sign-convert-pdf/id6768568142)

Edit, sign, merge, split, and convert PDF files and images to PDF. This app offers full PDF editing, electronic signature creation, and image conversion without any subscriptions, ads, or hidden fees.

**Highlights:** Edit PDF text and forms, Create handwritten and typed signatures, Convert images to PDF, Merge and split PDF files, Organize PDF documents, Sign contracts and agreements

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFix Weekly Subscriptions | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| PDFix Yearly Subscriptions | $15.99 | per year |
| Yearly Subscription | $15.99 | per year |


## Frequently asked questions

### Is Contex free?

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

### Is PDFix free?

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

### Do Contex or PDFix have ads?

Neither Contex nor PDFix shows ads.

### Which is updated more often, Contex or PDFix?

Contex ships an update every 5 weeks, and PDFix every 9 days. Most recently, Contex was updated on October 28, 2026 and PDFix on October 25, 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.*