Follow-up: I have downloaded Weather Mate (pro version) and while it does some things well, I have a problem with the overall design. I find it much harder to read than the WU app. Also, while it allows me to track multiple PWS, it does not place the PWS in the correct location on the weather map. Instead, it places it at the center of the town where it8s registered. In my own particular case, this places my PWS marker 5 miles from my actual location. (I contacted the app designer about this, but have not heard back.)
With regard to Meteo Monitor: No, I haven’t tried it. I already have too many WX apps and until I see one with rave reviews, I’m not going to download another one. Sorry.