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Comparison

Whois Master vs PDF Convert Compress Split

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

Head to head
Whois Master
Whois Master

Domain, IP & SSL Lookup Tool

$0.59
πŸ”§ Utilities
No ratingsView app β†’
PDF Convert Compress Split
PDF Convert Compress Split

Convert, compress, split PDFs

Free
πŸ”§ Utilities
No ratingsView app β†’
About

Whois Master

This utility app allows users to perform comprehensive web lookups. It provides access to domain information, DNS records, SSL certificate details, and IP address tracking. It's designed to be a fast, reliable, and user-friendly tool for exploring essential web data.

Highlights
  • Domain lookups
  • DNS record access
  • SSL certificate details
  • IP address tracking
  • User-friendly interface
Features
Read full description

Easily perform domain lookups, access DNS records, check SSL certificate details, and track IP addresses! Fast, reliable, and user-friendly, your all-in-one solution for exploring the web's essential data is here!

About

PDF Convert Compress Split

Features
Read full description

Transform your mobile device into a powerful PDF processing station with PDF Convert Compress Split. KEY FEATURES IMAGE TO PDF CONVERTER β€’ Convert multiple images (JPG, PNG, HEIC) into high-quality PDF files β€’ Custom page sizes (A4, A5, Letter, Legal) with smart fitting β€’ Drag-to-reorder images with real-time preview β€’ Batch processing with many image support β€’ Custom file naming with timestamp options β€’ Automatic image quality optimization INTELLIGENT PDF COMPRESSION β€’ Advanced compression algorithms maintaining visual quality β€’ Three compression levels: Light (70-90%), Medium (40-70%), Heavy (10-40%) β€’ Real-time compression ratio preview β€’ Smart compression suggestions based on file size β€’ Before/after size comparison FLEXIBLE PDF SPLITTING β€’ Single-page split: Create individual files for each page β€’ Multi-page split: Specify pages per file (1-5 pages) β€’ Custom range split: Flexible page selection (e.g., 1-3,5,7-10) β€’ Smart file naming with page numbers β€’ Split preview with file count estimation β€’ Unified result management PERFORMANCE & PRIVACY β€’ Lightning-fast processing optimized for mobile devices β€’ All operations performed locally - no internet required β€’ Complete privacy protection - your files never leave your device β€’ Smart caching system for optimal performance β€’ Automatic thumbnail generation for quick preview SMART FILE MANAGEMENT β€’ Organized history by operation type β€’ Quick actions: preview, share, rename, compress β€’ Intelligent file naming to avoid conflicts Whether you're a student organizing notes, a professional managing documents, or anyone who works with PDFs regularly, PDF Convert Compress Split provides the perfect balance of power and simplicity. Download PDF Convert Compress Split today and experience efficient mobile PDF processing!

Screenshots

Whois Master4 screens
PDF Convert Compress Split4 screens

Verdict

The call

The clearest difference is price: PDF Convert Compress Split at Free against Whois Master's $0.59. Whois Master's advantage is update cadence (every 2 weeks vs every 6 months) and device support (3 vs 1). On ads, in-app purchases 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

PDF Convert Compress Split is free to download; Whois Master costs $0.59 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Whois Master ships an update every 2 weeks, PDF Convert Compress Split every 6 months. The most recent releases landed on September 19, 2026 and December 23, 2025 respectively.

Scorecard3 real differences Β· 5 level
Whois Master versus PDF Convert Compress Split: the parameters behind the verdict, then further details
ParameterWhois MasterPDF Convert Compress Split
Price$0.59Free β€” better
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 2 weeks β€” betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.6 β€” better16.0
Further details β€” not scored
Size4 MB2 MB
Age rating4+4+
DeveloperEmre Keles佳伟 θ”‘

In-app purchases

None

Whois Master

No in-app purchases

None

PDF Convert Compress Split

No in-app purchases

Questions

Is Whois Master free?
Whois Master costs $0.59, with no in-app purchases.
Is PDF Convert Compress Split free?
PDF Convert Compress Split is free to download, with no in-app purchases.
Do Whois Master or PDF Convert Compress Split have ads?
Neither Whois Master nor PDF Convert Compress Split shows ads.
Which is updated more often, Whois Master or PDF Convert Compress Split?
Whois Master ships an update every 2 weeks, and PDF Convert Compress Split every 6 months. Most recently, Whois Master was updated on September 19, 2026 and PDF Convert Compress Split on December 23, 2025.

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