Comparison

Simple File Translator 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

Simple File Translator

Easily translate text and subtitle files between languages. Supports a wide range of subtitle formats including SRT, VTT, and JSON, as well as plain text and XML. Simply select your file, choose the target language, and get your translation.

Highlights
  • File translation
  • Subtitle format support
  • Multiple language options
  • Text and XML translation
  • User-friendly interface
Features
Read full description

The app is very easy to use - Pick a file - Choose a language - Translate that’s it You can translate Subtitle, Normal text or Xml files Subtitles files supported are srt , smi, txt, xml, a.s.s, dfxp, rt , sbv , stl, vtt ,sub, (MicroDvd, SubViewer),txt(Quick Time Text),lrc,Json

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

Simple File Translator4 screens
DeftPDF Document Translator4 screens

Verdict

The call

Simple File Translator and DeftPDF Document Translator both sit at 3.0 stars, but that hides the real split: 50% of DeftPDF Document Translator's written reviews are positive against 0% of Simple File Translator's. DeftPDF Document Translator also leads on update cadence (every 10 days vs every 11 months). Simple File Translator's advantage is in-app purchases (none vs 20). On price, rating, ratings volume and ads 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. DeftPDF Document Translator sells 20 one-off in-app purchases. Simple File Translator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.0 for Simple File Translator against 3.0 for DeftPDF Document Translator. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews are what separate them: 0% of Simple File Translator's written reviews are positive against 50% of DeftPDF Document Translator's.

UpkeepUpdate frequency

Simple File Translator ships an update every 11 months, DeftPDF Document Translator every 10 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Simple File Translator versus DeftPDF Document Translator: the parameters behind the verdict, then further details
ParameterSimple File TranslatorDeftPDF Document Translator
PriceFreeFree
Rating3.0 (4 ratings)3.0 (2 ratings)
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings4 — better2
Update frequencyEvery 11 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size7 MB26 MB
Age rating4+4+
DeveloperZainab BarakatSictec Infotech

Customer experience

Simple File Translator

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews1 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%

In-app purchases

None

Simple File Translator

No in-app purchases

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 Simple File Translator free?
Simple File Translator is free to download, with no in-app purchases.
Is DeftPDF Document Translator free?
DeftPDF Document Translator is free to download, with in-app purchases available.
Which has better reviews, Simple File Translator or DeftPDF Document Translator?
Simple File Translator and DeftPDF Document Translator are both rated 3.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do Simple File Translator or DeftPDF Document Translator have ads?
Neither Simple File Translator nor DeftPDF Document Translator shows ads.
Which is updated more often, Simple File Translator or DeftPDF Document Translator?
Simple File Translator ships an update every 11 months, and DeftPDF Document Translator every 10 days. Most recently, Simple File Translator was updated on October 24, 2026 and DeftPDF Document Translator on October 13, 2026.

Other comparisons