Comparison

PDF Reader 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

PDF Reader

Features
Read full description

Read, scan and sign PDFs on your iPhone and iPad. Keep documents together, find the text you need and prepare files to share with PDF Reader. READ & ANNOTATE β€’ Read with page thumbnails, search and light, dark or sepia themes. β€’ Highlight passages and add notes, drawings, text annotations and signatures. β€’ Fill supported PDF forms and listen with Read Aloud. SCAN & FIND TEXT β€’ Scan paper documents with your camera. β€’ Use OCR to add searchable text to scans. β€’ Search document contents in your library. ORGANIZE & SHARE β€’ Merge files, split PDFs and rearrange pages. β€’ Compress PDFs for sharing, add watermarks and redact sensitive content. β€’ Organize documents in folders and protect access with document locks. CREATE & CONVERT β€’ Create a PDF from your text or photos. β€’ Convert supported Microsoft Office, Apple iWork, RTF and plain-text files to PDF. β€’ Import files from other apps and share the finished PDF. ON-DEVICE TOOLS Core PDF tools process documents on your device. Ask questions about a PDF with on-device AI and page references. AI requires iOS 26 or later, Apple Intelligence and a supported device. Some tools require PDF Pro or have free usage limits. PDF Pro is available as auto-renewing Weekly, Monthly and Yearly subscriptions. Eligible customers may receive a 3-day free trial with Weekly or a 7-day free trial with Yearly; Monthly has no free trial. Prices and eligibility are shown before purchase and vary by storefront. Billing is handled through your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the current period ends. Manage or cancel it in Apple Account Settings. The free version remains available. If you start a free trial, it converts to a paid subscription unless canceled at least 24 hours before the trial ends. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ilovetechmon.com/privacy.html

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

PDF Reader4 screens
Fast PDF Editor4 screens

Verdict

The call

The clearest difference is in-app purchases: Fast PDF Editor at none against PDF Reader's 2. Fast PDF Editor also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (15.5 vs 18.0). On price, ads and device support 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. PDF Reader sells 2 in-app purchases, starting at $5.99 per month. Fast PDF Editor asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Reader ships an update every 3 weeks, Fast PDF Editor every 2 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

Scorecard3 real differences Β· 3 level
PDF Reader versus Fast PDF Editor: the parameters behind the verdict, then further details
ParameterPDF ReaderFast PDF Editor
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.5 β€” better
Further details β€” not scored
Size10 MB76 MB
Age rating4+4+
DeveloperHoang Ngoc Sonι›…δΈ½ ι“Ά

In-app purchases

2 purchases

PDF Reader

Subscriptions2
  • PDF Pro Monthly$5.991 Month
  • PDF Pro Yearly7 Days trial$29.991 Year
None

Fast PDF Editor

No in-app purchases

Questions

Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Is Fast PDF Editor free?
Fast PDF Editor is free to download, with no in-app purchases.
Do PDF Reader or Fast PDF Editor have ads?
Neither PDF Reader nor Fast PDF Editor shows ads.
Which is updated more often, PDF Reader or Fast PDF Editor?
PDF Reader ships an update every 3 weeks, and Fast PDF Editor every 2 days. Most recently, PDF Reader was updated on October 10, 2026 and Fast PDF Editor on October 12, 2026.

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