If im currently on a 1 month free trial. how do i upgrade to plus?

Hey there jake-jconst-gmai,

It's always great to see new faces in the Community, Welcome! QuickBooks Online is a powerful program that can help keep your books balanced. I would be happy to provide some information.

There are two ways that QuickBooks Online can be purchased. One way is through partner billing like Apple Store. The second way would be directly through Intuit. You can upgrade through Apple store by following these steps: 

1. Open the App Store
2. Tap on your Apple ID profile (upper right corner)
3. Tap on Subscriptions
4. Tap on the app you want to renew or update your subscription for.

If you don't see the option to upgrade, I encourage you to reach out the the support team outside of the Community. They'll be able to work directly with you. You can reach them by following one of these methods:

Schedule a Callback or start a Chat: click (?)Help in the upper right > type and enter "Contact support" into the QB Assistant > click Contact Us > explain your situation > click Let's Talk > choose Get a callback or Start a Chat.
Social Media: Facebook and Twitter

If you have any other questions, feel free to reach out here.