iOS 10 support is coming !!!
Ive been using this app for about 2yrs. I depend on it to keep my bills straight.
iOS 10 seemed to break the numbers being displayed in the calendar view. I emailed the developer through the apps "feedback" And in less than an hour they replied they are indeed fixing it.
not_stickman about
The Bills App - Bill Reminder and Tracker, v1.7