OSM sketch vs CloudNav

For OpenStreetMap(OSM) mapping, drawing your memo on paper printed the OSM map is good solution. You can describe on the paper anything e.g. Line, words, arrow, symbol and illustration. "OSM sketch" realize such paper mapping on iPhone. You can draw on OSM map anything you want to memo anywhere, anytime without printing beforehand. Operation is easy and optimized for small screen. Multi touch operation ,scroll and zoom, can be executed also during "drawing mode" so you can pull new canvas out quickly. To display current location and zoom in/out map support your mapping and these function are difficult for paper. The drawn line exchange into GPX file and upload to your OSM account page. You can open the GPX file by PC OSM editor(iD, Potlatch2 and JOSM) and edit OSM data based on your lines when you return your home.

CloudNav is a private, offline-first GPS utility designed for precision. View your exact location in real time with detailed data including latitude, longitude, altitude, speed, heading, and accuracy. Whether you're traveling, flying, hiking, or in low-signal environments, CloudNav gives you reliable location information directly from your device. KEY FEATURES • Live GPS data including coordinates, altitude, speed, and heading • Supports both decimal and degrees-minutes-seconds (DMS) formats • Save locations locally on your device • View saved locations on an interactive map • Quickly copy or share coordinates and location details • Generate emergency-ready coordinate messages • Search and organize saved locations with a clean logbook • Works in low-connectivity and offline scenarios PRIVACY FIRST CloudNav is designed to be private by default. • No account required • No tracking • All data stays on your device Designed with a clean, high-contrast interface inspired by navigation instruments, CloudNav focuses on speed, clarity, and reliability when location matters most.