Exile Companion (PoE) is an helper app providing information about the game content (players / items / ladder).
This app is not the official Path of Exile application and is not related to Grinding Gear Games. It uses public and free APIs from different sources.
This app is not a game, just a tool.
Ladder & Character API from the official Path of Exile website: https://www.pathofexile.com/developer/docs/api-resources
Game Icons from the officiel @PathOfExile website. App icons by @FlatIcons & @Freepik.