Hi karen-betts,
Setting up third party apps to help fine tune your QuickBooks Online experience is a great idea. I'd be happy to help point you in the right direction.
QuickBooks Online makes finding and setting up third party apps easy by including the ability to look for them directly from your home page. You can look through tons of apps that work with QuickBooks Online by clicking on the Apps link in your account. Not only can you sort through them you can also check out review that others have left as well. I recommend looking through and seeing if you can find one that best suits your needs.
If you have any questions feel free to reach out to us and we'd be happy to help!