Pompom

I had an update at this device (iPad) to 11.1. I made a backup at my Mac first of all I have at this iPad and my numbers dropped since yesterday night. I think this App needs an update compatible with this version 11.11
The bugs are increasing my numbers dropping every time I turn off the App. What to do? Delete it?

Pom_pon about Currents, v6.22.0