# Pdf Documents Translator vs AI TransPDF

The clearest difference is in-app purchases: Pdf Documents Translator at none against AI TransPDF's 3. Pdf Documents Translator also leads on iOS requirement (12.0 vs 15.6). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. AI TransPDF sells 3 one-off in-app purchases. Pdf Documents Translator asks for nothing beyond the download.

Pdf Documents Translator ships an update every 5 weeks, AI TransPDF every 2 months. The most recent releases landed on June 8, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Pdf Documents Translator | AI TransPDF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 79 MB | 43 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zia Ur Rahman](https://appshunter.io/developer/1529429081) | [FUTO K.K.](https://appshunter.io/developer/1766492534) |

## 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


### AI TransPDF

[App page](https://appshunter.io/ios/app/ai-transpdf-pdftranslation-app/id6670487869)

Translate PDF documents and images using advanced AI for accurate results. This app preserves original formatting and ensures data security through encryption. It offers a seamless translation experience for various document types.

**Highlights:** AI-powered text translation, Preserves original PDF formatting, Image translation with OCR, Encrypted data storage, Supports various document types

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4.99元充值套餐 | $4.99 | one-time |
| 59.99元充值套餐 | $59.99 | one-time |
| 499.99元充值套餐 | $499.99 | one-time |


## Frequently asked questions

### Is Pdf Documents Translator free?

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

### Is AI TransPDF free?

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

### Do Pdf Documents Translator or AI TransPDF have ads?

Neither Pdf Documents Translator nor AI TransPDF shows ads.

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

Pdf Documents Translator ships an update every 5 weeks, and AI TransPDF every 2 months. Most recently, Pdf Documents Translator was updated on June 8, 2026 and AI TransPDF on June 11, 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.*