Comparison

ImageBlocker vs PDF Reader

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

Head to head
About

ImageBlocker

Enhance your mobile browsing by blocking images and videos to speed up loading times and save data. It also acts as a content filter to protect children from inappropriate visual material.

Highlights
  • Blocks images and videos
  • Speeds up page loading
  • Saves mobile data
  • Filters inappropriate content
  • Simple one-time setup
  • Works in background
Features
Read full description

Tired of slow websites and worried about what your kids see online? Image Blocker is a powerful content blocker that transforms native browser into a faster, safer, and more data-friendly browser. By hiding unnecessary images and videos, it dramatically speeds up page loading, saves a significant amount of your mobile data, and acts as a simple yet effective filter to protect your children from inappropriate content. Key Features: Blazing-Fast Browsing & Data Savings By blocking heavy images and auto-playing videos, the text content you care about appears instantly. Stay under your data cap and avoid costly overage fees with ease. A Safer Web for Your Kids Provide a cleaner, safer browsing environment for your children with a single tap. Give yourself peace of mind by shielding them from inappropriate or unwanted visual content. Simple One-Time Setup Just enable the extension in native browser's settings once after downloading. The app works automatically in the background to improve your browsing experience without any further action needed. Who is this app for? Parents who want to provide a safer online environment for their children. Anyone looking to reduce their monthly data usage and save money. Users who value speed and want a cleaner, faster browsing experience. People who want to focus on reading text without visual distractions. Download Image Blocker today and take control of your browsing experience [Subscription Information] - Subscription name: Premium - Duration: 1 month - Price: See App Store product page - Subscription automatically renews unless cancelled at least 24 hours before the end of the current period - Manage or cancel: Settings > Apple ID > Subscriptions Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ios-mac-a7694.web.app/privacy.html

About

PDF Reader

This app offers a streamlined way to read, annotate, and organize PDF documents on iOS devices. It features smooth rendering, smart annotation tools, and cloud synchronization for easy access across devices. Enjoy a distraction-free reading experience with features like night mode and reading progress memory.

Highlights
  • Smooth PDF rendering
  • Highlight text and add notes
  • Organize documents with categories
  • iCloud and cloud storage import
  • Reading progress memory
  • Night mode
Features
Read full description

PDF Reader is a professional PDF reading tool designed for iOS, helping you easily read, annotate, and manage PDF documents. Whether for study, work, or research, PDF Reader provides a smooth reading experience and powerful features. Key Features: Smooth Reading: High-quality rendering and fast page-turning for a seamless reading experience. Smart Annotation: Highlight Text: Easily highlight important content with multiple color options. Add Notes: Annotate PDFs with text notes anytime to record your thoughts and ideas. Bookshelf Management: Organize your PDF documents with categorization, search, and quick access. One-tap import of PDF files, supporting iCloud, Files app, and other cloud storage. Reading Progress Memory: Automatically saves your last reading page, so you can seamlessly continue where you left off. Night Mode: Eye-friendly night mode for comfortable reading in any environment. Use Cases: Students: Read textbooks, papers, and notes, highlight key content, and add annotations anytime. Professionals: View contracts, reports, and documents, and quickly annotate and manage them. Researchers: Organize and read academic papers, and record key information. Highlights: Clean Interface: No ads, no distractions, just focus on reading. Cross-Platform Sync: iCloud sync support, access your PDFs and annotations anytime, anywhere. Offline Use: No internet required, enjoy reading anytime, anywhere. Download PDF Reader and make your reading more efficient and management easier! —Privacy Policy please visit: * https://docs.qq.com/doc/DREt1SXJkbG9JYUFT * **Terms of use (EULA): * https://docs.qq.com/doc/DREdKR2ZwYUJaa1hr * **Terms of apple please visit: * https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) * Questions? Contact us at: hxx_shdt@126.com

Screenshots

ImageBlocker4 screens
PDF Reader3 screens

Verdict

The call

The clearest difference is review sentiment: ImageBlocker at 58% against PDF Reader's 0%. ImageBlocker also leads on price (Free vs $3.99) and rating (3.3 vs 1.0). PDF Reader's advantage is update cadence (every 4 months vs every 17 months). On ads, in-app purchases, monetization model and device support 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

ImageBlocker is free to download; PDF Reader costs $3.99 up front. ImageBlocker sells 1 in-app purchase, starting at $0.99 per month and PDF Reader sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ImageBlocker holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: ImageBlocker has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of ImageBlocker's written reviews are positive against 0% of PDF Reader's.

UpkeepUpdate frequency

ImageBlocker ships an update every 17 months, PDF Reader every 4 months. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
ImageBlocker versus PDF Reader: the parameters behind the verdict, then further details
ParameterImageBlockerPDF Reader
PriceFree — better$3.99
Rating3.3 (7 ratings) — better1.0 (1 ratings)
Positive reviews58.3% of reviews — better0.0% of reviews
Number of ratings7 — better1
Update frequencyEvery 17 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size3 MB9 MB
Age rating4+4+
Developerhirokazu murabe乐祥 胡

Customer experience

ImageBlocker

All ratings7 ratings
Positive42.9%
Neutral28.6%
Negative28.6%
Written reviews24 reviews
Positive58.3%
Neutral12.5%
Negative29.2%

PDF Reader

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

ImageBlocker

Subscriptions1
  • Premium$0.991 Month
3 purchases

PDF Reader

Subscriptions2
  • PDFReader Premium - monthly$1.991 Month
  • PDFReader Premium - yearly$14.991 Year
One-time1
  • PDFReader Premium - lifetime$69.99

Questions

Is ImageBlocker free?
ImageBlocker is free to download, with in-app purchases available.
Is PDF Reader free?
PDF Reader costs $3.99, and also offers in-app purchases.
Which has better reviews, ImageBlocker or PDF Reader?
ImageBlocker is rated higher. ImageBlocker averages 3.3 out of 5 from 7 ratings, while PDF Reader averages 1.0 from 1 ratings.
Do ImageBlocker or PDF Reader have ads?
Neither ImageBlocker nor PDF Reader shows ads.
Which is updated more often, ImageBlocker or PDF Reader?
ImageBlocker ships an update every 17 months, and PDF Reader every 4 months. Most recently, ImageBlocker was updated on October 24, 2026 and PDF Reader on October 24, 2026.

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