No account needed. Your data stays on your device.
Lists, games and stats are stored on your phone or tablet. Turn on iCloud or Google Drive sync if you want them on another device. There's nothing to sign up for, and it's free.
Questions
Is Mineral Line official?
No. It's an unofficial app made by a player. It isn't affiliated with or endorsed by Blizzard Entertainment or Archon Studio.
What does it cost?
Nothing. It's free.
Do I need an account?
No. The app never asks for one when you start. A future update will add optional accounts for cloud sync and other connected features, and the app will always stay offline-first.
Does it work without a connection?
Tracking a game on one phone works fully offline, and so do building lists and searching the rules. Linking two phones, the table display and watching a game need an internet connection to our server.
Which devices does it run on?
iPhone, iPad, and Android phones and tablets, in portrait and landscape.
Does my opponent need the app to play?
No. One phone can track both sides. Linking a second phone is optional.
When can I get it?
It's in alpha now. On iPhone and iPad, join the play-test on TestFlight. On Android, download the alpha from this site. The App Store and Google Play releases come after the alpha.