# PDFTranslator vs PDF Document Translator

PDFTranslator and PDF Document Translator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PDFTranslator sells 3 in-app purchases, starting at $0.99 per 7 days and PDF Document Translator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

PDFTranslator ships an update weekly, PDF Document Translator every 8 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PDFTranslator | PDF Document Translator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Size | 19 MB | 120 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [琳 李](https://appshunter.io/developer/1824200640) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### PDFTranslator

[App page](https://appshunter.io/ios/app/pdftranslator-keep-layout/id6758367464)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Pro Monthly | $5.99 | per month |
| Pro Yearly | $29.99 | per year |


### PDF Document Translator

[App page](https://appshunter.io/ios/app/pdf-document-translator-ai/id6791969007)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Credits | $2.99 | one-time |
| 200 Credits | $7.99 | one-time |
| 1000 Credits | $24.99 | one-time |


## Frequently asked questions

### Is PDFTranslator free?

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

### Is PDF Document Translator free?

PDF Document Translator is free to download, with in-app purchases available.

### Do PDFTranslator or PDF Document Translator have ads?

Neither PDFTranslator nor PDF Document Translator shows ads.

### Which is updated more often, PDFTranslator or PDF Document Translator?

PDFTranslator ships an update weekly, and PDF Document Translator every 8 days. Most recently, PDFTranslator was updated on October 1, 2026 and PDF Document Translator on October 7, 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.*