Depends on what you want to do with your devices. If you're just using the device for music and games, then no, if you're using it more as a PDA, then yes.
For example, I stopped doing the whole bank app thing. QuickPay was a nice advantage for me in the Chase app, but otherwise none of the banking apps are any good. The same thing with Mint.com - and I especially hated all the weekly reminders and just the fact that it was so inaccurate. The final straw was when it told me I had like no money available and it freaked me out
. Also got rid of Lemon recently, it was only good for knowing what exactly you were buying, but you don't really need that, and when you do, it's easy enough to note it in the app I'm now using.
So now I use Money by Jumsoft. I have the Mac app and then the iPad one (which I think is actually universal). It's not iCloud syncing, but the fact is that I can add/edit it on my machine, and then push it onto my device for easy reference.
There's Expense Manager for Android, and it's nice. However this is the type of thing you sit in front of your computer to do. As far as I'm aware, there aren't any Android apps that can sync to a desktop/web client that aren't Mint.
I also use Firetask. It's way more complex than the other todos you can find on the Play Store. I use Any.DO at the moment, and tried Wunderlist, but they're both not really good for REALLY planning out stuff. I always end up using MobisleApps for the better UI in that case. I use Timetable for classes, but it's no good other than for quiz/homework reminders and listing what the next class will be focused on.
I prefer Evernote on iOS too. But that's mostly because it takes like 30 minutes to do an initial sync since I have various file formats stored. Android has a lot of issues with PDFs too.
The extra money in Apple's pockets is worth it in my case because it's specific apps that are catered to me as a Mac user with the Mac software.