【實用教育app】Planet Pluto Project|最夯免費app-綠色工廠好玩App

This app was created to provide information about our solar system. Recently, Pluto had been downgraded from planet to "dwarf planet" status. You will get an opportunity to make your voice heard and vote whether Pluto should be given back full planet status. I am 8 years old and created this app using MIT App Inventor 2.