As a follow up: This was absurdly difficult to get on my phone after I found the app on my computer. Searching for "Exchange" in the AppStore on my phone led t

As a follow up: This was absurdly difficult to get on my phone after I found the app on my computer. Searching for "Exchange" in the AppStore on my phone led to a zillion results, none of which were this app. I tried searching by words in the description. I tried the name of the app and the developer's name together. Nothing. In the end, I searched the AppStore for the developer's name and found it. Does anyone else find iOS app discovery, even when you know the app that you want, to be horrendous?