The widget doesn't automatically update the currency rates so you always see obsolete rates. Battery usage/background is not optimised for this app so this is not the problem. There is a manual refresh button on the widget BUT it opens the app which defeats the purpose of the widget; I want to do everything from the widget and not need to open the app.

This is the only app with what I need - widget to quickly convert currencies. Thanks you. But a bit of redesign in form of "material you" would be appreciated...

Wish the widget shows more currencies such as 8 currencies totally for better usage conveniently.