yes you can create apks with blynk, but it is not cheap. i’d rather try sharing a project, if you want to control one duino with multiple phones. Or cloning a project if you want to control multiple arduino’s 
yes you can create apks with blynk, but it is not cheap. i’d rather try sharing a project, if you want to control one duino with multiple phones. Or cloning a project if you want to control multiple arduino’s