Comparison

Pdflex vs Fast PDF Editor

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

Head to head
About

Pdflex

Features
Read full description

Pdflex is the all-in-one PDF editor you've been looking for. With 35+ powerful tools, you can handle any PDF task right from your iPhone or iPad - no desktop needed. Whether you need to scan a document, merge multiple PDFs, add a signature, or compress a large file, Pdflex makes it simple, fast, and beautiful. CONVERT & CREATE Image to PDF: Convert photos and images into PDF documents PDF to Image: Export PDF pages as high-quality images Scan Document: Use your camera to scan documents instantly EDIT & ORGANIZE Merge PDF: Combine multiple PDFs into one document Split PDF: Separate a PDF into individual files Page Reorder: Drag and drop to rearrange pages Delete Pages: Remove unwanted pages easily Rotate PDF: Fix page orientation in seconds Reverse Pages: Reverse the page order Insert Blank Page: Add empty pages where needed Crop Pages: Trim page margins precisely Resize Pages: Change page dimensions ANNOTATE & PERSONALIZE Sign PDF: Add your digital signature Add Text: Insert text anywhere on your PDF Watermark: Add text watermarks for protection Image Watermark: Overlay images on your pages Stamp: Apply professional stamps Number Pages: Add page numbers automatically Cover Page: Create custom cover pages Background: Change page background colors PROTECT & OPTIMIZE Protect PDF: Set password encryption Unlock PDF: Remove password protection Compress PDF: Reduce file size without losing quality Extract Images: Pull images from any PDF N-Up: Print multiple pages on one sheet Side by Side: View pages in dual layout MORE FEATURES Batch Mode: Process multiple files at once Dark & Light Mode: Choose your preferred theme Multi-language: Available in 8 languages (English, Turkish, German, Spanish, Italian, Russian, Arabic, Chinese) File Manager: Organize, search, and share your PDFs Quick Access: Your most-used tools, always ready Favorites: Star your go-to tools for easy access Pdflex is designed with simplicity in mind. No complicated menus, no subscriptions - just powerful PDF tools that work. Download now and take control of your documents!

About

Fast PDF Editor

Features
Read full description

Fast PDF is an all-in-one PDF toolkit for everyday document work. Open and organize PDFs, merge and split files, convert documents, extract text with OCR, annotate pages, add signatures, protect files, unlock documents, and scan paper into clean digital copies. Designed for study, work, and daily tasks, PDF Velvet keeps essential PDF tools in one simple mobile workspace.

Screenshots

Pdflex4 screens
Fast PDF Editor4 screens

Verdict

The call

The clearest difference is ads: Fast PDF Editor at none against Pdflex's shown. Fast PDF Editor also leads on update cadence (every 2 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pdflex ships an update every 2 weeks, Fast PDF Editor every 2 days. Both last shipped on October 31, 2026.

Scorecard2 real differences Β· 4 level
Pdflex versus Fast PDF Editor: the parameters behind the verdict, then further details
ParameterPdflexFast PDF Editor
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days β€” better
AdsYesNo β€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.1 β€” better15.5
Further details β€” not scored
Size42 MB76 MB
Age rating4+4+
DeveloperHuseyin Berat Ylmazι›…δΈ½ ι“Ά

In-app purchases

None

Pdflex

No in-app purchases

None

Fast PDF Editor

No in-app purchases

Questions

Is Pdflex free?
Pdflex is free to download, with no in-app purchases.
Is Fast PDF Editor free?
Fast PDF Editor is free to download, with no in-app purchases.
Do Pdflex or Fast PDF Editor have ads?
Pdflex shows ads; Fast PDF Editor does not.
Which is updated more often, Pdflex or Fast PDF Editor?
Pdflex ships an update every 2 weeks, and Fast PDF Editor every 2 days. Most recently, Pdflex was updated on October 31, 2026 and Fast PDF Editor on October 31, 2026.

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