# Pdf Documents Translator vs Inky

The clearest difference is in-app purchases: Pdf Documents Translator at none against Inky's 4. Pdf Documents Translator also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). Inky's advantage is update cadence (every 2 days vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Inky sells 4 in-app purchases, starting at $9.99 per 7 days. Pdf Documents Translator asks for nothing beyond the download.

Pdf Documents Translator ships an update every 5 weeks, Inky every 2 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Pdf Documents Translator | Inky |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 79 MB | 31 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Zia Ur Rahman](https://appshunter.io/developer/1529429081) | [Olga Kazmirchuk](https://appshunter.io/developer/1875586355) |

## What reviewers say

### Pdf Documents Translator

[App page](https://appshunter.io/ios/app/pdf-documents-translator/id6470026258)

Translate PDFs, images, and documents in various formats. This app supports text-to-speech for translated content and saves your translation history. It's a comprehensive solution for all your document translation needs.

**Highlights:** PDF Document Translation, Word Document Translation, Image Translation, Camera Translation, Text Translation, Document to Voice Translation, Translation History

**Features:** macOS Compatibility

**In-app purchases:** none


### Inky

[App page](https://appshunter.io/ios/app/inky-secure-document-vault/id6760019370)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium week | $9.99 | per 7 days |
| Premium Month | $24.99 | per month |
| Premium Year | $79.99 | per year |
| Premium Year | $79.99 | per year |


## Frequently asked questions

### Is Pdf Documents Translator free?

Pdf Documents Translator is free to download, with no in-app purchases.

### Is Inky free?

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

### Do Pdf Documents Translator or Inky have ads?

Inky shows ads; Pdf Documents Translator does not.

### Which is updated more often, Pdf Documents Translator or Inky?

Pdf Documents Translator ships an update every 5 weeks, and Inky every 2 days. Most recently, Pdf Documents Translator was updated on October 4, 2026 and Inky on October 2, 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.*