After an hiatus 21Damage is back: New UI! New font and new menus to reset and restart the game plus DICE: d6 and d20 now available on the game screen
Only the current version so far — new entries appear as the app ships updates.
21 Damage: MtG Commander Life is a tools app by Felipe Cabargas with 1,000+ downloads (about 2.3K estimated). +2 installs in the last 7 days. Rated 4.6 from 39 ratings. Released Sep 25, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “21 Damage is a life counter app for Magic: The Gathering, tailored for EDH!”