Official repo of the .xxi companion app!
Visit this site on ANDROID if you want to get the app!
Once you have downloaded it, find it, run it and install it.
| Downloads | Direct | Mirror (recommended) |
|---|---|---|
| version 1 | Direct | Mirror |
| version 2 | Direct | Mirror |
| version 3 | Direct | Mirror |
| version 4 | Direct | Mirror |
| version 5 | Direct | None |