# DeftPDF Document Translator vs DocSift AI

The clearest difference is update cadence: DeftPDF Document Translator at weekly against DocSift AI's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DeftPDF Document Translator sells 20 one-off in-app purchases and DocSift AI sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DeftPDF Document Translator ships an update weekly, DocSift AI every 2 weeks. The most recent releases landed on September 27, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | DeftPDF Document Translator | DocSift AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/deftpdf-document-translator/id1641314751/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 70 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sictec Infotech](https://appshunter.io/developer/1365388381) | [skybringup](https://appshunter.io/developer/1841317670) |

## What reviewers say

### DeftPDF Document Translator

[App page](https://appshunter.io/ios/app/deftpdf-document-translator/id1641314751)

Instantly translate documents in various formats like PDF, Docx, and Txt into over 130 languages. This app preserves document layout and supports large files, including scanned PDFs using OCR technology. No registration or watermarks are required.

**Highlights:** Translate 130+ languages, Supports PDF, Docx, Pptx, Xlsx, Txt, Html, Preserves document layout, OCR for scanned PDFs, Large file support (500+ pages), No registration required, No watermarks

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Translate file | $0.49 | one-time |
| Translate file | $0.99 | one-time |
| Translate file | $1.00 | one-time |
| Translate file | $1.99 | one-time |
| Translate file | $2.99 | one-time |
| Translate file | $3.00 | one-time |
| Translate file | $3.99 | one-time |
| Translate file | $4.99 | one-time |
| Translate file | $5.99 | one-time |
| Translate file | $6.99 | one-time |
| Translate file | $7.99 | one-time |
| Translate file | $8.99 | one-time |
| Translate file | $9.99 | one-time |
| Translate file | $11.99 | one-time |
| Translate file | $14.99 | one-time |
| Translate file | $18.99 | one-time |
| Translate file | $449.99 | one-time |
| Translate file | $499.99 | one-time |
| Translate file | $599.99 | one-time |
| Translate file | $699.99 | one-time |


### DocSift AI

[App page](https://appshunter.io/ios/app/docsift-ai-pdf-scanner/id6763498123)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Lifetime Premium | $6.99 | one-time |


## Frequently asked questions

### Is DeftPDF Document Translator free?

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

### Is DocSift AI free?

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

### Do DeftPDF Document Translator or DocSift AI have ads?

Neither DeftPDF Document Translator nor DocSift AI shows ads.

### Which is updated more often, DeftPDF Document Translator or DocSift AI?

DeftPDF Document Translator ships an update weekly, and DocSift AI every 2 weeks. Most recently, DeftPDF Document Translator was updated on September 27, 2026 and DocSift AI on September 12, 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.*