Help to improve the OpenStreetMap with StreetComplete by completing quests which consists of simple questions about the world around you.




JOSM is described as 'Extensible editor for OpenStreetMap (OSM), written in Java' and is a Map service in the travel & location category. There are more than 10 alternatives to JOSM for a variety of platforms, including Android, F-Droid, iPad, iPhone and Windows apps. The best JOSM alternative is StreetComplete, which is both free and Open Source. Other great apps like JOSM are Vespucci, iD, Every Door and SCEE.
Help to improve the OpenStreetMap with StreetComplete by completing quests which consists of simple questions about the world around you.




Every Door enhances OpenStreetMap by allowing users to add shops, amenities, and fine details like benches through mobile. Supports offline use and pre-loadable tiles for seamless editing without internet, while checking shop existence and editing building specifics.



MapComplete is an OpenStreetMap-viewer and editor, which shows you information about features of a specific theme and allows to update it.



RapiD is a modified version of the popular OpenStreetMap editing tool, iD , developed by Facebook as a way to add and edit map features generated by AI predictions.





Merkaartor is an OpenStreetMap editor for Unix, Windows and Mac OSX (prerelease, Intel only), distributed under the GNU General Public License.

The Openstreetmap Contributor app allows anyone to contribute to OSM. It enables those-who-know to easily manage a group of newbies as the contribution process is intuitive and easy. Bring your MapParties to a whole new level!.
If josm is to complicated and you're on a desktop computer then iD is the way to go. No installation and easier to get into, it lacks some features but it has a few more options for templates that can be tricky to find on josm.