meshcore is licensed the way you do it if you plan to go freemium down the road. its fine to use if your area has already gone that way. but meshtastic fits better in a foss standard and does the same thing.

either way you go its best to see these as fancy pagers not diy instant messagers. they have some great potential in a world where govs or nature can knock down cell service, if you’re purposeful and realistic about it. but they are not as easy to build as youtube would tell you. and they’re not gonna replace your phone full time.