Hi! I've just published in Google Play a new Android App for Arkham Horror. It replaces all decks of the basic game: myths, Arkham encounters and Other Worlds encounters. It's available in english and spanish. If someone wants to give it a try, the app is in:
https://play.google.com/store/apps/details?id=ple.android.games.arkhamhorrortools
I hope it will be useful!