Kahoot! DragonBox Learn Chess

I didn't know how to play Chess, but my 5 yo kid was curious about it, It is a good app to learn how to move each piece gradually and play your first battle. It is not for advanced players, but to have a good start point ( even as an adult) its great. You can buy the full app forever. for a reasonable fee or pay a suscription to Kahoot I select pay it forever.