Well, apparently not 🤔, but ...
I have IOS 14.0 (iPad Pro)
Evernote 8.24.6.370571
I looked at the app-store, where I can 'open' Evernote (not update when shown in the list of applications)
Then I can click on "Evernote" to see more details, example screens, etc.
It was only at this moment that I got the option 'update'
So update is hidden in the app-store.
...
some screenshots that show this process to get to the update
>>>>> I had v8.24
>>>>> in the App Store, I searched for Evernote; only 'open' is shown.
>>>>> click on Evernote shows more details, and the option to upgrade ("werk bij" in dutch)
>>>>> Update done
>>>>> got V10
>>>>>