PDFTranslator vs PDF Document 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
PDF Document Translator
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PDF Doc Translator translates your documents with AI while keeping the original layout intact. Figures, diagrams, formulas, and tables stay exactly where they are โ only the text is translated. No more broken PDFs where the images disappear and the tables collapse. WHAT YOU CAN TRANSLATE - PDF, Word, Excel, PowerPoint, EPUB, and plain text - Scanned documents and photos โ text is recognized and translated - Research papers, contracts, manuals, reports, forms LAYOUT THAT SURVIVES - Images, diagrams, and charts are preserved as-is, never regenerated or dropped - Formulas stay on one clean line - Tables keep their grid and every number - The translated file looks like the original, in your language TWO QUALITY LEVELS - Standard for everyday documents, Premium for complex or technical material FAIR, SIMPLE PRICING - Buy credits, use what you need โ no subscription - Preview the first pages free before you spend a credit - Blank pages are never charged PRIVATE BY DESIGN - No sign-up. You are signed in anonymously - Your documents are deleted automatically within 48 hours, or instantly by you - We never sell your documents or their contents Flip between the original and the translation with a single tap, and share or save the result.
Screenshots
Verdict
PDFTranslator and PDF Document Translator are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 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.
| Parameter | PDFTranslator | PDF Document Translator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 19 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | ็ณ ๆ | Gun woo Kim |
In-app purchases
PDFTranslator
- Pro Weekly$0.997 Days
- Pro Monthly$5.991 Month
- Pro Yearly3 Days trial$29.991 Year
PDF Document Translator
- 50 Credits$2.99
- 200 Credits$7.99
- 1000 Credits$24.99
Questions
Is PDFTranslator free?
Is PDF Document Translator free?
Do PDFTranslator or PDF Document Translator have ads?
Which is updated more often, PDFTranslator or PDF Document Translator?
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