With the guild wars 2 dungeon state checker you get the ultimate knowledge about the accessibility of dungeons like the citadel of flames (cof) or crucible of eternity (coe) just with one click.
This App directly presents you all the servers where cof or coe are currently accessable. This works either with european servers or with north america ones. Also the language of the servernames is choosable between english, french, german and spanish.
If you find any bugs, crash the app, just want to give feedback or have recommendations, feel free to contact me via firstname.lastname@example.org!