Train in order, not by weekday.
Rotation for iPhone
List the sessions you rotate. Rotation shows the one that's next and asks once a day whether you went.
Check in Yes Up next
Up next Push Last done 3 days ago
Did something else
Order, not dates The next session follows the last one you did. Miss a day and nothing shifts.
Rest is never a failure Say no and the same session waits for tomorrow. Nothing breaks when you rest.
Stays on your iPhone No account and no tracking. Your rotation never leaves the phone.