it's different like if u wanan creat application for Android u have to learn to code first start from a basic one maybe like python it's better if learn Java but not friendly for starters after that learn kotlin its a language to build android apps then if ur application have some data to store like Facebook (example new ) u need to learn some back end things maybe firebase then u can use firestore technical neger endehone ygebganl if u understood ehat i said fair enough gn kalhone yalkuhn kelay yalutn negeroch kes eyalk eyayek hid ena yhe yalemnm code application mnamn mesrat mibalew mostly mtfeogewn neger ayaserukm so it's better u learn the hard way bezaw and tlk industry wst tgebaleh who knows hope it's helpful 😊