How to quickly check the value of your XRP
If you are just looking for a quick way to check the current value of your XRP, you are in luck!
Simply tap the amount of XRP that you have on the main screen...
...and voila!
We actually created an "XRPL Price Oracle" to provide this information.
https://dev.to/wietse/aggregated-xrp-usd-price-info-on-the-xrp-ledger-1087
Anyone in the XRP Ledger community can query Oracle to get the current XRP value, which is a weighted average from multiple exchanges.
We have an xApp called Account Worth which displays that information.
You can set the currency for Xumm by pressing Settings -> General -> Currency