All Blur

Product Introduction

1. All Blur is a native macOS application that instantly obscures screen content using a customizable keyboard shortcut (⌘+Control+B) to protect sensitive information from visual exposure. It operates as a menu bar utility with system-level integration, requiring no browser dependencies or complex configurations. The app prioritizes minimal resource consumption while maintaining instant activation and deactivation via the Esc key.
2. The core value proposition centers on delivering instantaneous privacy protection without workflow interruption, particularly in shared workspaces or content creation scenarios. It combines enterprise-grade security responsiveness with consumer-friendly pricing and accessibility, addressing modern remote work and digital content production needs.

Main Features

1. Instant Activation: The app employs macOS global event tap APIs to enable sub-second blur activation through the ⌘+Control+B hotkey, functioning across all applications including full-screen and multi-monitor setups. Deactivation occurs via hardware-level Esc key interception, ensuring reliability even during system load spikes.
2. Optimized Blur Algorithm: Utilizes Metal-accelerated Gaussian blur filters calibrated at 24px radius for effective text obscurement (up to 8pt fonts) while preserving color integrity for media production backgrounds. The effect renders at native resolution with dynamic refresh rate matching, preventing visual artifacts during screen recordings.
3. Native Architecture: Built using Swift/SwiftUI with direct Core Graphics integration, All Blur maintains consistent 48MB RAM usage and <0.3% CPU load across Intel and Apple Silicon architectures. The 2.1MB binary includes ARM64/x86_64 slices with automatic architecture detection during installation.

Problems Solved

1. Eliminates visual data leakage risks in open-plan offices, co-working spaces, and public environments through faster-than-human-reaction activation (380ms average trigger time). Addresses compliance gaps for HIPAA, GDPR, and financial data protection where screen exposure constitutes a breach.
2. Serves professionals handling confidential documents (legal, healthcare, finance), content creators producing device-focused media, and remote workers in dynamic environments. Secondary beneficiaries include educators protecting exam materials and personal users safeguarding private communications.
3. Critical scenarios include preventing client data exposure during video conferences, obscuring proprietary code during pair programming, and creating clean social media content with aesthetically blurred backgrounds. Additional use cases involve securing automated screen captures in CI/CD pipelines and preventing sensitive information display during screen sharing.

Unique Advantages

1. Outperforms web-based alternatives through direct macOS compositor integration, achieving 8x faster activation than Electron-based competitors (measured 380ms vs 3.2s). Native implementation ensures compatibility with macOS accessibility features and security protocols like Gatekeeper and System Integrity Protection.
2. Implements a hybrid blur engine combining CPU-optimized Core Image filters with GPU-accelerated Metal Performance Shaders, dynamically allocating processing based on available hardware. This technical approach enables consistent performance across legacy Intel MacBooks and M3 Max workstations.
3. Differentiates through perpetual licensing with 24-month update guarantees, contrasting with subscription models prevalent in privacy tools. Independent benchmarks verify 40% lower memory consumption than market alternatives while supporting macOS versions from Catalina to Sonoma without deprecated framework dependencies.

Frequently Asked Questions (FAQ)

1. What macOS versions does All Blur support? The application requires macOS 10.15 Catalina or newer, with optimized builds for Ventura (13.x) and Sonoma (14.x). Both Intel and Apple Silicon architectures are supported through universal binary deployment, requiring no Rosetta translation layers.
2. How do I activate the blur effect? Press ⌘+Control+B simultaneously from any application context, including during full-screen presentations or screen sharing sessions. The hotkey bypasses application-specific shortcut conflicts through macOS priority claim APIs, ensuring system-wide functionality.
3. Is this a one-time purchase or subscription? All Blur uses a perpetual license model with a single $1.99 payment, including 24 months of free updates for security patches and minor feature enhancements. Major version upgrades beyond two years may require separate purchases as outlined in the EULA.
4. Will All Blur slow down my Mac? Performance metrics show maximum 0.3% CPU utilization during activation on M1 chips and consistent 48MB RAM allocation. The app employs Swift's automatic reference counting with manual memory management for graphics buffers to prevent garbage collection spikes.
5. Can I customize the blur intensity or area? Current version implements fixed 24px blur optimized for Retina displays, though the architecture reserves memory-mapped regions for future selective blurring. Users can submit intensity adjustment requests via support email for roadmap consideration.
6. How do I download the app after purchase? Post-purchase, users receive immediate access to a notarized .dmg file containing both ARM64 and x86_64 binaries, verified against Apple's Notarization service. The package includes SHA-256 checksums for integrity validation and requires standard macOS Gatekeeper approval.
7. What if I need help or support? Contact omose@extensionbuddy.com for technical assistance, with automated diagnostics collecting macOS version, crash logs, and hardware configuration. Enterprise users can request SLA-based support contracts with guaranteed 4-hour response times for critical issues.