NavDiags is a comprehensive location and navigation diagnostics application for iOS developers, location-based service professionals, and tech enthusiasts needing detailed insights into their device's positioning capabilities.

CORE LOCATION FEATURES
Monitor real-time GPS coordinates with precision down to centimeters. Track location accuracy, speed, course direction, and altitude with live updates. View detailed location history with timestamps and export data for analysis. Set up custom geographic regions for entry and exit notifications. Monitor significant location changes and visit tracking for low-power location monitoring.

ADVANCED POSITIONING
Monitor compass heading with magnetic and true north readings. Track device motion with accelerometer, gyroscope, and magnetometer data. View location age and freshness indicators to understand data reliability.

IBEACON AND BLUETOOTH
Comprehensive iBeacon ranging to detect nearby Bluetooth beacons with signal strength analysis. Simulate iBeacon transmission to test beacon-based applications and location services. Discover nearby BLE devices and iBeacons with detailed signal analysis. Save and organize beacon configurations in a persistent library for easy reuse across ranging, discovery, and simulation features.

REGION MONITORING
Create circular geographic regions with customizable radius and notifications. Monitor region entry and exit events with detailed logging. Save and load region configurations from a persistent library. View region events history with timestamps and export capabilities. Visual map display of monitored regions and current location.

PROFESSIONAL DIAGNOSTICS
Detailed system capability analysis showing available location services and authorization status. Background location monitoring with comprehensive logging. Location permission analysis and troubleshooting guidance.

DEVELOPER TOOLS
Real-time location service status monitoring. Detailed error reporting and debugging information. Custom UUID generation for iBeacon applications. Comprehensive location settings validation and recommendations.

USER INTERFACE
Clean, intuitive design optimized for both portrait and landscape orientations. Real-time data updates with customizable refresh rates. Dark mode support for comfortable viewing in all lighting conditions. Comprehensive search and filtering across all features. Export and share functionality for collaboration and reporting.

DATA MANAGEMENT
Persistent storage of location history, region events, and beacon configurations. Configurable data retention policies to manage storage usage. Bulk operations for managing large datasets. Advanced sorting and filtering options for efficient data analysis.

PRIVACY AND SECURITY
All location data remains on device with no cloud storage or external transmission. User-controlled data retention and deletion options. Transparent privacy controls with clear explanations of data usage. Optional data export only when explicitly requested by user.

TECHNICAL SPECIFICATIONS
Supports all iOS location services including GPS, WiFi, and cellular positioning. Compatible with all iBeacon and BLE 4.0 plus devices. Optimized for performance with minimal battery impact during standard operation. Comprehensive error handling and recovery mechanisms.

IDEAL FOR
iOS developers building location-aware applications who need detailed testing and debugging capabilities. Location service professionals requiring comprehensive diagnostic tools for troubleshooting and optimization. Technical users interested in understanding their device's location and navigation capabilities in detail.

Whether you are developing the next great location-based app, troubleshooting location service issues, or simply curious about how your iPhone determines its position, NavDiags provides the comprehensive tools and detailed information you need to understand and optimize location-based functionality on iOS devices.