# PDFika vs UDF dosya açma

The clearest difference is in-app purchases: UDF dosya açma at none against PDFika's 2. PDFika's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PDFika sells 2 in-app purchases, starting at $0.99 per month. UDF dosya açma asks for nothing beyond the download.

PDFika ships an update every 4 days, UDF dosya açma every 2 months. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PDFika | UDF dosya açma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 35 MB | 5 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Baris Karakutuk](https://appshunter.io/developer/1895967520) | [YASIN VOLKAN KECECECIOGLU](https://appshunter.io/developer/1896754320) |

## What reviewers say

### PDFika

[App page](https://appshunter.io/ios/app/pdfika/id6765484011)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFika Premium | $0.99 | per month |
| PDFika Premium | $9.99 | per year |


### UDF dosya açma

[App page](https://appshunter.io/ios/app/udf-dosya-acma-udf-editor/id6770569447)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFika free?

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

### Is UDF dosya açma free?

UDF dosya açma is free to download, with no in-app purchases.

### Do PDFika or UDF dosya açma have ads?

UDF dosya açma shows ads; PDFika does not.

### Which is updated more often, PDFika or UDF dosya açma?

PDFika ships an update every 4 days, and UDF dosya açma every 2 months. Most recently, PDFika was updated on October 25, 2026 and UDF dosya açma on October 13, 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.*