Comparison

TransLex vs Doc Translator

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

TransLex

Features
Read full description

Got a letter you can't read? TransLex translates it and explains what it actually means. Point your camera at a letter, or upload a PDF, and TransLex gives you the full translation plus a plain-language summary: what the document says, what you need to do, and any deadline you must not miss. TEXTBOOKS, PAPERS AND WHOLE BOOKS Upload a 200-page PDF and get it back in your language, formatted like the original. Studying? Ask for a summary, a plain-language explanation or a key-terms glossary. The free plan translates the first ten pages of any document; Premium translates all of it. WHAT MAKES IT DIFFERENT Most translation apps hand you the words and stop there. TransLex also tells you what to do with them. Choose the kind of document you are holding and the explanation is written for that situation: โ€ข Government letters โ€” tax, immigration, licensing, benefits, city and utility notices โ€ข School letters โ€” permission forms, fees, what your child needs โ€ข Medical and lab results โ€” every term explained in everyday words โ€ข Leases and landlord notices โ€” rent, deadlines, notice periods, deposits โ€ข Insurance letters and claim decisions โ€” what is covered, what was decided, how to respond โ€ข Contracts and agreements โ€” obligations, money, cancellation terms HOW IT WORKS 1. Take a photo of the document or upload a file (PDF, Word, Excel, CSV, images) 2. Choose your language and the type of document 3. Read the translation, the summary, and the list of what to do FEATURES โ€ข Camera scan with text extraction โ€” no typing, no copy-paste โ€ข Works with PDF, Word, Excel, CSV and photos โ€ข Translate into and out of dozens of languages โ€ข Your own glossary โ€” keep names and key terms translated the same way every time โ€ข Side-by-side bilingual PDF export, so you can hand the document to someone else โ€ข Custom instructions โ€” ask for a summary, simpler wording, or a specific tone โ€ข Translation history, saved on your device FREE AND PREMIUM Every day you get free translations to use however you like. Need more in one sitting? Watch a short video to unlock another, or subscribe for unlimited translations, all document types and side-by-side PDF export. IMPORTANT TransLex is an AI translation tool for understanding documents. It is not a certified or sworn translation service, and it does not provide legal, medical, immigration or financial advice. For official submissions that require a certified translation, use an accredited translator. Always confirm anything important with the organisation that sent you the document. Questions or feedback: translexapps@gmail.com EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Doc Translator

Read full description

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 โ€ข Preserve page layouts, tables, columns, images, and styles โ€ข Use OCR to translate scans and text inside images โ€ข 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

Screenshots

TransLex4 screens
Doc Translator4 screens

Verdict

The call

The clearest difference is ads: Doc Translator at none against TransLex's shown. Doc Translator also leads on update cadence (daily vs every 10 days). TransLex's advantage is iOS requirement (16.4 vs 18.0). On price, 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. TransLex sells 2 in-app purchases, starting at $0.99 per month and Doc Translator sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TransLex ships an update every 10 days, Doc Translator daily. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

Scorecard3 real differences ยท 3 level
TransLex versus Doc Translator: the parameters behind the verdict, then further details
ParameterTransLexDoc Translator
PriceFreeFree
Update frequencyEvery 10 daysDaily โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 โ€” better18.0
Further details โ€” not scored
Size56 MB18 MB
Age rating4+4+
DeveloperTal Nir็‚œๆกข ๅ•

In-app purchases

2 purchases

TransLex

Subscriptions2
  • Premium Monthly Plan3 Days trial$0.991 Month
  • Premium Annual Plan$9.991 Year
4 purchases

Doc Translator

One-time4
  • 100 Credits$2.99
  • 300 Credits$7.99
  • 1000 Credits$24.99
Show 1 more
  • 3000 Credits$69.99

Questions

Is TransLex free?
TransLex is free to download, with in-app purchases available.
Is Doc Translator free?
Doc Translator is free to download, with in-app purchases available.
Do TransLex or Doc Translator have ads?
TransLex shows ads; Doc Translator does not.
Which is updated more often, TransLex or Doc Translator?
TransLex ships an update every 10 days, and Doc Translator daily. Most recently, TransLex was updated on October 4, 2026 and Doc Translator on October 12, 2026.

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