Asthma Tracker - Astira

I have found this app to be very useful in tracking my symptoms and medication usage (and it worked great during the free trial period), but – after my purchase of the lifetime subscription, and the latest update a couple of days ago – it is having issues with Apple health integration, among other things. Even though I have a pro subscription, I still receive pop-ups EVERY TIME I open the app asking me to pay for a subscription and re-integrate with Apple health with EVERY category; this happens on both, my iPhone and iPad. Also, it is not very user-friendly (and annoying) having to try and authenticate for so many categories instead of having one button to integrate all Apple health features, not to mention the fact that you have to backdate for when you would like the integration to happen even though Apple does it for you automatically. also, the app takes forever to load each tab (sometimes, several minutes upon launching the app). As of now, this app is completely unusable, and I hope these issues get resolved very soon.