# Doco Translate vs PDF Document Translator

The clearest difference is iOS requirement: PDF Document Translator at 15.0 against Doco Translate's 18. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Doco Translate sells 2 in-app purchases, starting at $2.99 per month and PDF Document Translator sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Doco Translate ships an update every 5 days, PDF Document Translator every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Doco Translate | PDF Document Translator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Size | 63 MB | 120 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [欢 颜](https://appshunter.io/developer/1871344320) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### Doco Translate

[App page](https://appshunter.io/ios/app/doco-translate-pdf-translator/id6758205667)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doco Translate PRO (Monthly) | $2.99 | per month |
| Doco Translate PRO (Yearly) | $26.99 | 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 Doco Translate free?

Doco Translate 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 Doco Translate or PDF Document Translator have ads?

Neither Doco Translate nor PDF Document Translator shows ads.

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

Doco Translate ships an update every 5 days, and PDF Document Translator every 8 days. Most recently, Doco Translate was updated on October 31, 2026 and PDF Document Translator on October 31, 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.*