My Altitude by Dayana Networks Ltd represents a specialized utility application that leverages iOS device capabilities to deliver precise environmental measurements without requiring internet connectivity. The app occupies a unique niche in the utilities category by providing comprehensive elevation and atmospheric data through direct sensor access rather than relying on network-dependent mapping services. The application's core functionality centers around GPS triangulation and barometric sensor data to determine elevation above sea level, latitude, longitude, barometric pressure, and calculated water boiling point. The offline operation capability distinguishes it from many competing applications, making it particularly valuable in remote areas without cellular coverage. The default elevation calculation utilizes device sensors, though users can optionally access alternative data sources when available. The interface displays all metrics simultaneously in a clean, data-dense layout that updates in real-time as the user moves through different elevations. User experience reflects practical design choices with large, legible numerals for primary data points and secondary information presented in smaller but still readable fonts. The application performs optimally in outdoor environments where GPS signals remain strong, though indoor accuracy may vary depending on structural interference. Real-world usage patterns show particular utility for hikers monitoring ascent/descent, aviation enthusiasts tracking flight patterns, and medical patients requiring elevation awareness post-surgery, as evidenced by user reviews. User feedback trends consistently highlight reliability and comprehensive data presentation, with multiple reviews specifically praising the resolution of previous technical issues. The review from SmokePole on 2025-05-02 notes that a persistent crash-on-launch bug has been successfully resolved, while Atlacade's April 2025 review indicates the application provides more accurate barometric and altimeter readings than native weather applications. Medical users like FlagstaffAZ2024 (October 2024) report successfully using the application for post-surgical elevation monitoring. The application demonstrates notable strengths in offline functionality and sensor accuracy but faces limitations in indoor environments where GPS signals weaken. The persistent bottom advertisement, while removable through in-app purchase, represents a minor interface intrusion in the free version. Ideal use cases include wilderness navigation, flight tracking, scientific fieldwork, and medical elevation monitoring where reliable offline measurements prove essential.