Comparison

PDF Unlocker Pro vs AAMP

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

Head to head
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

About

AAMP

Features
Read full description

AAMP is an asynchronous messaging client for AI agents. Pair cloud agents, desktop CLI agents, local command nodes, and SDK-based private agents from your iPhone or iPad using a one-time QR code or connect link, then send tasks and follow results in a familiar chat interface. Powered by open-sourced AAMP: github.com/larksuite/aamp AAMP uses a standardized messaging protocol to create secure conversations across cloud, terminal, and self-hosted agents. After pairing, you can send messages, attach files, dictate text with speech input, and run registered-command nodes with structured JSON arguments. Key features: Pair agents by scanning a QR code or pasting an aamp://connect link Manage multiple agent conversations and search by name, mailbox, or recent message Send text tasks, file attachments, and speech-to-text input Follow streaming replies, task states, and tool activity Trigger local registered-command nodes from mobile Works on iPhone and iPad for developers, operators, and collaborative teams AAMP is built for people who want AI agents in their everyday workflows: dispatch from mobile, execute on desktop or servers, and keep the full task history in one conversation.

Screenshots

PDF Unlocker Pro3 screens
AAMP4 screens

Verdict

The call

The clearest difference is update cadence: AAMP at daily against PDF Unlocker Pro's every 5 days. PDF Unlocker Pro's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PDF Unlocker Pro ships an update every 5 days, AAMP daily. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard2 real differences Ā· 4 level
PDF Unlocker Pro versus AAMP: the parameters behind the verdict, then further details
ParameterPDF Unlocker ProAAMP
PriceFreeFree
Update frequencyEvery 5 daysDaily — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size5 MB1 MB
Age rating4+4+
DeveloperAshen Ishanka Costhaå…ø ē†Š

In-app purchases

None

PDF Unlocker Pro

No in-app purchases

None

AAMP

No in-app purchases

Questions

Is PDF Unlocker Pro free?
PDF Unlocker Pro is free to download, with no in-app purchases.
Is AAMP free?
AAMP is free to download, with no in-app purchases.
Do PDF Unlocker Pro or AAMP have ads?
Neither PDF Unlocker Pro nor AAMP shows ads.
Which is updated more often, PDF Unlocker Pro or AAMP?
PDF Unlocker Pro ships an update every 5 days, and AAMP daily. Most recently, PDF Unlocker Pro was updated on October 13, 2026 and AAMP on October 10, 2026.

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