Comparison

Subscription Tracker vs PDF Unlocker Pro

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

Head to head
About

Subscription Tracker

Easily track all your recurring monthly payments and gain quick insights into your subscription spending. Calculate total costs, remaining income, and predicted annual spend with just a few taps. Customize with colors and view beautiful pie charts for a clear overview.

Highlights
  • Track all subscriptions
  • Calculate total costs
  • Predict annual spend
  • Customize with colors
  • View pie chart insights
  • Convert monthly/annual prices
Features
Read full description

SubSnap is a free lightweight subscription management app for getting quick insight across all your subscriptions. In today's subscription economy, it's easy to lose track of all your monthly repeating payments. Even when you've sat down and crunched the numbers, a few months later you have to recalculate after signing up to new services and cancelling others. Use SubSnap to quickly and easily calculate total subscription costs, remaining income, and predicted annual spend, all with just a few taps! Key Features: - Add as many subscriptions as you need for free! - Customise with colours - Easy addition and modification of new subscriptions and income - Toggling for easy conversion between monthly & annual prices - Beautiful pie charts and insights Stay tuned for future releases as we continue to roll out more features and insights for you!

About

PDF Unlocker Pro

Features
Read full description

Effortlessly unlock password-protected PDFs and secure your documents with custom passwords. PDF Unlocker Pro is the essential tool for managing PDF security on your iOS device. Important: For PDFs you own or are authorized to modify only. Always respect copyright and confidentiality agreements. KEY FEATURES: PDF Unlocking • Remove passwords from protected PDF files instantly • Support for all standard PDF encryption types • Fast and reliable password removal process • Maintain original document quality and formatting PDF Password Protection • Add custom password protection to any PDF • Create secure passwords with confirmation • Protect sensitive documents with military-grade encryption • Control access to your important files User-Friendly Interface • Clean, intuitive design built for iOS • Easy file selection from Files app • Real-time file information display (size, pages, security status) • Simple two-tab interface: Unlock & Lock Privacy & Security • All processing happens locally on your device • No files uploaded to external servers • Automatic cleanup of temporary files • Built-in privacy disclaimers and warnings Flexible Export Options • Save processed PDFs directly to Files app • Share documents via AirDrop, email, or messaging • Custom filename generation for organized storage • Support for all iOS sharing capabilities Performance • Lightning-fast PDF processing • Handles large documents efficiently • Background processing with progress indicators • Optimized for all iOS devices Enhanced Experience • Native iOS design language • Support for Dark Mode and Light Mode • Automatic theme switching based on system preferences • Accessibility features for all users Smart File Management • Detailed file information cards • Page count and file size display • Lock status indicators • Easy file switching between operations Perfect For: • Business professionals handling confidential documents • Students managing protected academic materials • Anyone needing to unlock legacy password-protected PDFs • Users wanting to secure personal documents • Professionals requiring document access control Legal & Ethical Use PDF Unlocker Pro is designed for legitimate use with documents you own or are authorized to modify. Always respect copyright and confidentiality agreements. Requirements: • iOS 16.0 or later • iPhone and iPad compatible • Files app integration • Storage space for document processing Transform your PDF security workflow with PDF Unlocker Pro - the professional choice for PDF password management on iOS. App Store Keywords (100 characters max) PDF,unlock,password,protect,security,document,files,lock,encryption,business What's New in This Version Version 1.0 - Initial Release • Complete PDF unlocking and locking functionality • Intuitive tabbed interface for easy navigation • Local processing for maximum privacy and security • Files app integration for seamless document management • Share and export options for processed documents • Dark Mode and Light Mode support • Optimized performance for all iOS devices

Screenshots

Subscription Tracker4 screens
PDF Unlocker Pro3 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Unlocker Pro at none against Subscription Tracker's 1. PDF Unlocker Pro also leads on update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

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

Both are free to download. Subscription Tracker sells 1 one-off in-app purchase. PDF Unlocker Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Subscription Tracker ships an update every 2 months, PDF Unlocker Pro every 5 days. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

Scorecard2 real differences Ā· 6 level
Subscription Tracker versus PDF Unlocker Pro: the parameters behind the verdict, then further details
ParameterSubscription TrackerPDF Unlocker Pro
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size13 MB5 MB
Age rating4+4+
DeveloperMark Robert Sindoni HoughtonAshen Ishanka Costha

In-app purchases

1 purchases

Subscription Tracker

One-time1
  • Unlimited access$4.99
None

PDF Unlocker Pro

No in-app purchases

Questions

Is Subscription Tracker free?
Subscription Tracker is free to download, with in-app purchases available.
Is PDF Unlocker Pro free?
PDF Unlocker Pro is free to download, with no in-app purchases.
Do Subscription Tracker or PDF Unlocker Pro have ads?
Neither Subscription Tracker nor PDF Unlocker Pro shows ads.
Which is updated more often, Subscription Tracker or PDF Unlocker Pro?
Subscription Tracker ships an update every 2 months, and PDF Unlocker Pro every 5 days. Most recently, Subscription Tracker was updated on September 14, 2026 and PDF Unlocker Pro on September 8, 2026.

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