MapGenie: Grounded Map is a free Android application developed by Map Genie in the Education & Reference category. It is an unofficial fan-made map for the game Grounded, aimed at helping players find all collectibles and achieve 100% completion.

With over 500 locations and 80+ categories, the app offers a comprehensive guide that includes all collectibles, labs, tunnels, field stations, resources, and insects. The Quicksearch feature allows users to search for a location by name, making it easy to find what they're looking for.

The app also provides a progress tracker that allows users to mark locations as found and track their collectibles' progress. Additionally, users can take notes and add their own comments to the map to mark places of interest.

It is worth noting that the app is not affiliated with the game developers, and users can provide feedback by using the 'Send Feedback' option in the app.