M9 Matchimals is an animal matching puzzle card game I made for the kids in my family. I initially built android web version using React and boardgame.io– and over the course of the past year I've turned it into a React-Native app.
I made it ad-free and open-source because I hate ads and I wanted other people that might have a background in web design/development to see that it's possible to make games/apps using their existing knowledge.
All the source code is available for browsing on GitHub: https://github.com/igravitystudios/matchimals.fun
While the game is compatible with phones– it definitely plays best on tablets.