Does not work on iPhone XR – 30 Day - Plank Challenge Review

I used this app and previously enjoyed it. However, after upgrading from an iPhone 7 to the XR, the tracking calendar is larger than the screen and I can’t access day one. If I try to start on day two, I get an error. I’ve tried reinstalling two times. Saw a similar complaint about an X a year ago and it’s disappointing it’s issue hasn’t been addressed yet. This is also an issue for 30 day sit up app.
Review by Jilldoe88 on 30 Day - Plank Challenge.