Kind of off-topic here, but I'm looking for recommendations on a weather app that shows multiple cities on the same screen. My use case is different from that of most of people: I travel a lot and want to see weather in many locations at a glance. I currently use Klara weather and it does the job, but the reason I use this app is that I couldn't find any other apps, and I wish there was some choice.

Klara looks like this:

As you can see it only fits 3 cities in a screen and ideally I want something minimal with as many locations in one screen as possible, even if it's not FOSS, but if I have a choice I always prefer FOSS. Klara is not open source AFAIK.