Comparison

PDF Translate Pro vs DeftPDF Document Translator

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

Head to head
About

PDF Translate Pro

Instantly translate any document, from contracts to ebooks, across over 100 languages. Supports various file formats and offers a PDF to Voice feature for hands-free listening. Seamlessly sync translations across devices and access your history anytime.

Highlights
  • Translate 100+ languages with auto-detection
  • Unlimited page translation
  • Supports PDF, Word, Excel, PowerPoint
  • Translation history and cloud sync
  • Convert translated documents to audio
  • Merge and split files
Features
Read full description

Translate Any Document. Any Language. Anywhere. Break language barriers instantly with PDF Translate Pro — the most flexible document translator for mobile and web. Whether it's a contract, ebook, manual, or any file you need understood, translate it in seconds with support for 100+ languages. Translate Your Way Upload PDFs, Word docs, Excel spreadsheets, PowerPoint presentations, or even turn any web page into a translatable document. Our smart auto-detection identifies the source language automatically — just pick where you want it translated and go. No Limits, No Compromises Translate documents of any length with no page restrictions. Merge multiple files into one translation job. Preview your content at every step so nothing gets lost in translation. One Account. Every Device. Start a translation on your phone and access it on your desktop. Your Translation History keeps every file organized and ready whenever you need it — then share to any device or platform with one tap. Listen On The Go Need to absorb content hands-free? Convert any translated document to audio with our PDF to Voice feature, with over 500 natural-sounding voices to choose from. Features: 100+ Languages with Auto-Detection Unlimited Page Translation PDF, Word, Excel, PowerPoint Support Translation History & Cloud Sync Quick Preview at Every Step Easy Cross-Device Sharing PDF to Voice (500+ Voices) Document Scanner Merge & Split Files Web Page to PDF Converter Document Protection QR Code Support Privacy Policy: https://aldoo.co.uk/privacy Terms of Use: https://www.aldoo.co.uk/terms-of-use/

About

DeftPDF Document Translator

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
Read full description

Translate PDF, DOCX, PPTX, XLSX, TXT, and HTML files into 137 languages in seconds. DeftPDF helps preserve the original layout of your document, so your translated file stays easy to read and share. Key features: • Translate PDF, DOCX, PPTX, XLSX, TXT, and HTML files • Support for 137 languages • Preserve document layout and formatting as much as possible • Translate scanned PDFs with built-in OCR • No DeftPDF account required • No watermark on translated files • Keep files private with automatic deletion after 5 hours Additional information: • Translation requires payment • No subscription required • Pricing varies by region • Supports up to 200 billable pages per document

Screenshots

PDF Translate Pro4 screens
DeftPDF Document Translator4 screens

Verdict

The call

The clearest difference is review sentiment: DeftPDF Document Translator at 50% against PDF Translate Pro's 0%. PDF Translate Pro's advantage is rating (4.1 vs 3.0) and ratings volume (281 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF Translate Pro sells 16 in-app purchases, starting at $2.99 per 7 days and DeftPDF Document Translator sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Translate Pro holds the better App Store score, 4.1 against 3.0. That said, the two scores are not equally well evidenced: PDF Translate Pro has 281 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of PDF Translate Pro's written reviews are positive against 50% of DeftPDF Document Translator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PDF Translate Pro ships an update every 8 days, DeftPDF Document Translator weekly. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
PDF Translate Pro versus DeftPDF Document Translator: the parameters behind the verdict, then further details
ParameterPDF Translate ProDeftPDF Document Translator
PriceFreeFree
Rating4.1 (281 ratings) — better3.0 (2 ratings)
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings281 — better2
Update frequencyEvery 8 daysWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size152 MB26 MB
Age rating4+4+
DeveloperAldoo LtdSictec Infotech

Customer experience

PDF Translate Pro

All ratings281 ratings
Positive76.5%
Neutral2.8%
Negative20.6%
Written reviews31 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

DeftPDF Document Translator

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

PDF Translate Pro

Reported bugs

8 issues
  • App crashes during processing
  • App hangs during translation
  • Translated text overlaps existing text
  • Translated documents are empty or gibberish
  • App keeps asking to renew subscription
Show 3 more
  • App crashes and removes credits without output
  • App charged for pages not produced
  • Servers inaccessible for credit use

Requested features

3 requests
  • Ability to redo translations
  • Clearer subscription terms
  • Customer support feature

DeftPDF Document Translator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

PDF Translate Pro

Subscriptions10
  • Weekly Premium$2.997 Days
  • Weekly Premium$4.997 Days
  • Monthly Premium$4.991 Month
Show 7 more
  • PDF Translator Pro Weekly$6.997 Days
  • Monthly Access Plan$6.991 Month
  • Monthly Premium$9.991 Month
  • Weekly Unlimited Access$9.997 Days
  • PDT Translator Pro Weekly Plan$12.997 Days
  • PDT Translator Pro Weekly Plan$19.997 Days
  • Annual Premium$69.991 Year
One-time6
  • 3 credits$0.99
  • 10 credits$2.99
  • 20 credits$3.99
Show 3 more
  • 50 credits$9.99
  • 100 credits$19.99
  • 200 credits$39.99
20 purchases

DeftPDF Document Translator

One-time20
  • Translate file$0.49
  • Translate file$0.99
  • Translate file$1.00
Show 17 more
  • Translate file$1.99
  • Translate file$2.99
  • Translate file$3.00
  • Translate file$3.99
  • Translate file$4.99
  • Translate file$5.99
  • Translate file$6.99
  • Translate file$7.99
  • Translate file$8.99
  • Translate file$9.99
  • Translate file$11.99
  • Translate file$14.99
  • Translate file$18.99
  • Translate file$449.99
  • Translate file$499.99
  • Translate file$599.99
  • Translate file$699.99

Questions

Is PDF Translate Pro free?
PDF Translate Pro is free to download, with in-app purchases available.
Is DeftPDF Document Translator free?
DeftPDF Document Translator is free to download, with in-app purchases available.
Which has better reviews, PDF Translate Pro or DeftPDF Document Translator?
PDF Translate Pro is rated higher. PDF Translate Pro averages 4.1 out of 5 from 281 ratings, while DeftPDF Document Translator averages 3.0 from 2 ratings.
Do PDF Translate Pro or DeftPDF Document Translator have ads?
Neither PDF Translate Pro nor DeftPDF Document Translator shows ads.
Which is updated more often, PDF Translate Pro or DeftPDF Document Translator?
PDF Translate Pro ships an update every 8 days, and DeftPDF Document Translator weekly. Most recently, PDF Translate Pro was updated on September 8, 2026 and DeftPDF Document Translator on September 9, 2026.

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