Apps similar to OSM Tasking Manager include MapSwipe, which is free and open source. Other options are Zooniverse. Between them they cover the web, Android and iPhone.
Humanitarian organizations can't help people if they can't find them. MapSwipe is a mobile app that lets you search satellite imagery to help put the world's most vulnerable people on the map.
United States
The Zooniverse is home to the internet's largest, most popular and most successful citizen science projects. Our current projects are here but plenty more are on the way. If you're new to the Zooniverse, we suggest picking a project and diving in - the same account will...
