PDFTranslator vs Doc Translator
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PDFTranslator
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PDF Translator: Keep Layout is the iOS and Mac app that translates PDF documents while preserving the exact layout โ every chart, formula, image, and text box stays right where it is. Reading foreign-language articles, manuals, contracts, or textbooks? The translated text lands inside the original page design โ no flow broken, no references lost. Key features: โข Industry-leading AI: Upgraded engine with noticeably higher accuracy on terminology, idioms, and domain-specific phrasing. From quantum physics to legal contracts โ translation stays precise and idiomatic across all 49 languages. โข Editable exports: Export your translated PDF as a fully editable Microsoft Word, PowerPoint, or Excel file โ ready for citation, sharing, or further editing. โข Scans and images supported: Reading a scanned PDF? Our built-in OCR runs 100 % locally on device with handwriting-friendly recognition, handling mixed text and images with high accuracy โ even in multilingual documents. โข 49 languages: English, Chinese, Japanese, Korean, Spanish, French, German, and many more major languages, plus 14 Pro-exclusive academic languages (Latin, Sanskrit, Swahili, Khmer, Kazakh, Uzbek, Mongolian, and others). Also included (Pro): โข Word (.docx), Excel (.xlsx), PowerPoint (.pptx) โ translated directly at the source XML layer, with fonts and formatting preserved at 99 %. โข Image translation (JPG, PNG, HEIC, WebP, TIFF, GIF, BMP) โ translate photos, screenshots, or still frames directly. โข Scientific formula preservation (LaTeX, MathML, OMML) โ equations remain in their original notation. โข Built-in OCR โ runs 100 % locally on device for full privacy. โข Full layout preservation โ block-level fidelity to layout, column structure, and reading order. โข PDF/A and scanned PDF support with OCR. โข 14 Pro-exclusive academic languages, including ancient and minority languages. Supported formats: PDF, DOCX, XLSX, PPTX, JPG, PNG, HEIC, WebP, TIFF, GIF, BMP. PDF Translator: Keep Layout is designed for students, researchers, lawyers, and professionals who need accurate, natural, and readable translations of complex multilingual documents. Privacy: All OCR and translation runs locally on your device. Your documents never leave it. Terms: https://www.apple.com/legal/itunes/dev/stdeula/ Privacy Policy: https://translayout.com/privacy
Doc Translator
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TRANSLATE DOCUMENTS. KEEP THE LAYOUT. Doc Translator uses accurate AI to translate complete documents into 100+ languages, including English, Spanish, French, German, and Arabic, while preserving the original layout and formatting. WORK WITH THE FILES YOU ALREADY USE Translate PDF, Word, Excel, PowerPoint, EPUB, images, subtitles, and more. With support for 30+ file types, you can translate reports, presentations, spreadsheets, books, manuals, research papers, resumes, and localization files. KEEP YOUR DOCUMENT INTACT โข Preserve page layouts, tables, columns, images, and styles โข Use OCR to translate scans and text inside images โข Track progress and access recent translations SIMPLE WORKFLOW 1. Upload a file 2. Choose the target language and translation options 3. Review the credit cost 4. Download the translated file
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Verdict
The clearest difference is update cadence: Doc Translator at daily against PDFTranslator's weekly. PDFTranslator's advantage is iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. PDFTranslator sells 3 in-app purchases, starting at $0.99 per 7 days and Doc Translator sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
PDFTranslator ships an update weekly, Doc Translator daily. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | PDFTranslator | Doc Translator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Daily โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac โ better | iPhone, iPad |
| Requires iOS | 16.6 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 19 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | ็ณ ๆ | ็ๆกข ๅ |
In-app purchases
PDFTranslator
- Pro Weekly$0.997 Days
- Pro Monthly$2.991 Month
- Pro Yearly1 Year trial$9.991 Year
Doc Translator
- 100 Credits$2.99
- 300 Credits$7.99
- 1000 Credits$24.99
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- 3000 Credits$69.99
Questions
Is PDFTranslator free?
Is Doc Translator free?
Do PDFTranslator or Doc Translator have ads?
Which is updated more often, PDFTranslator or Doc Translator?
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