Coinbase needs a better app

So for some reason I needed to log in to my Coinbase app again. (I switched back to iPhone about a month ago - sorry but I needed it for my ecosystem.) (But that was a month ago, I've been using the Coinbase app during that month on this phone.)
Anyway: asks for username and password. I had to go through all the rigmarole of forgotten password.
Finally I remembered my password.
Then it sends a verification code, as text message. Gotta switch apps, find the code, come back.
There's a checkbox to not go through this again for the next 30 days.
I enter the code, switching back and forth between apps because nobody has a memory anymore these days.

But then that's not it! It tells me that this is a new computer and so I have to verify my email.
Go to the email app.
Click on the link in the email.
This opens the browser app.
Asks for my username and password again.
And again another verification code to text again
A checkbox for another 30 days

But that's not all!!
Then I go back to my Coinbase app again, and it is still stuck on the screen of the new computer thing. So I have to exit out of that, enter my username and password AGAIN, and then... Yup, you guessed it.. Another verification code sent to text message.

And then I forgot to check the 30 day box! Let's start over again.