I believe I once had tier 1 on my home computer and it was only 10$ a year, but I never got it on the ipad, and I'm not sure what features in it would be needed for chasing? Without any subscriptions I get 4 tilts of reflectivity, velocity, and duel pole products, as well as storm relative velocity (which is not too useful in ny), echo tops, VIL, 1 hour and storm total rain, and the storm tracking algorithm
All I remember tier 1 adding was the longer animation and lightning, while the long animation is nice, I wouldn't want to use up too much data running it on mobile, and in the warm season I can generally assume any meaningful area of 50+dbz has lightning and any <50dbz echo doesn't
Is there somthign important I am missing out on in tier 1 that I don't know about?