Poke Genie pro worth it?

I have a been using poke genie for about 2 months now and love the app but it just takes a lot of time to take a screen shot and switch to the app to get the IV.

I’m know poke genie has a pro version but know nothing about it but a banner will show at that top (that’s all the app advertises) and it’s ad free.

Anyone use the poke genie pro and what are your thoughts?

I really like calcy IV but I’m on iOS and can’t use it. Any iOS app like calcy IV?

Thanks for you help!