Piano Tuition apps

You will be bombarded with adverts on youtube etc claiming that their app will make you a great pianist in a matter of weeks. Do you honestly think that that is possible? They may help, but when all is said and done, their is no alternative to practice. You cannot download into your brain (Matrix style) the abilities to play with the skill of a grade 2 student and not put in the practice required. These guys who make these ridiculous claims should be sued! ABRSM have produced some great apps, but they  NEVER claim that they bypass the need for practice.