Two ways in, and both open the same Athelos.
Install it on an Android phone or tablet — the same Athelos, in its own app window.
On iPhone, iPad or a computer: Add Athelos to your home screen and it opens full-screen, just like the Android app. How to add it to your home screen
One tap from your home screen
No hunting through browser tabs or bookmarks to check a schedule.
Fills the whole screen
No address bar, no browser buttons — it looks and moves like an app.
The same Athelos either way
From Google Play or from your home screen, it opens the Athelos you already use — same account, same everything, nothing to keep up to date.