App Permission Manager by o16i Apps positions itself as a comprehensive security solution for Android devices, addressing growing concerns about application data access and privacy violations. The tool operates within Android's permission framework to provide users with enhanced visibility and control over what information applications can access. The application's core functionality revolves around detailed permission auditing and management capabilities. It scans all installed applications and categorizes them based on permission usage patterns, highlighting apps with excessive or unusual access requests. Users can review each permission category—including location, camera, microphone, contacts, and storage—seeing exactly which applications have been granted specific privileges. The management interface allows for bulk permission revocation or granular, app-by-app control, with the ability to create custom permission profiles for different usage scenarios. User experience centers around a clean, categorized interface that organizes permissions by risk level and data sensitivity. The dashboard provides immediate visual indicators of potential security concerns, with color-coded risk assessments and quick-access toggles for critical permissions. Real-world usage typically involves periodic security audits followed by systematic permission restriction, particularly for applications that request access beyond their functional requirements. The tool maintains background monitoring to alert users when new permissions are requested or when previously restricted apps attempt to access protected resources. With no specific user reviews available for analysis, the application's 4.01942 rating suggests generally positive reception within the Android security utility category. Typical feedback patterns for similar permission management tools often highlight appreciation for detailed permission breakdowns while occasionally noting concerns about battery impact during continuous monitoring. The application demonstrates particular strength in providing transparent permission visibility and straightforward management controls, though limitations include dependency on Android's underlying permission system which may restrict certain advanced functionalities. It serves most effectively for users seeking to understand and control application data access without requiring advanced technical knowledge, though power users may desire more granular automation features.