MapRoku vs MapDraw

【MapRoku – Draw, Measure, Record on the Map】 MapRoku is a map drawing and measurement app tailored to your lifestyle. Intuitive Drawing Tools Easily draw routes and areas on the map by switching between free drawing mode and point-to-point drawing mode. Instant Measurement Function Accurately calculates the distance and area of the drawn routes. Data Management and Sharing Saved routes are managed in GeoJSON format, allowing you to review, edit, and share them later. The history function also lets you easily browse past records. Multilingual Support Available in Japanese, English, and Simplified Chinese. Its intuitive operation and beautiful design provide a comfortable experience for users both domestically and internationally. With MapRoku, your travel records and outdoor activities become more enjoyable and efficient. Take the first step toward new discoveries and record keeping!

Draw lines on a map to measure distances - I use it for scouting new running routes, but it's handy for all sorts of purposes too. No tracking, third-party libraries, or other nonsense. It does exactly what it says on the tin, and nothing more.