While looking through European Alternatives for common app I use daily, I noticed 2 major applications that can be replaced with open-source alternative.
Map/Navigation: Organic Maps or CoMaps, my first impression is the ability to provide offline navigation by downloading the map to my phone. I remember my story with Google Map when I want to go somewhere but did not want to pay for internet. At every traffic light, I took out my phone just to keep the app alive in order to see the route.
Version Control: Codeberg, I don’t have anything against GitHub, I think it is a great tool. But being great for long might lead to laziness, and myself lack of insight of a product. So I started to use Codeberg to see what it can offer and support at the same time.