Perfect I use this while playing Xbox because i dont want wifi on while I'm playing  but then when i do pick up my phone during a break I will automatically be on wifi. Worked perfect on my note 4 but now on note 7 its having a hard time because of wifi setting on this new phone. The option to keep wifi on when plugged in is what sets this app apart from the rest because i want it to backup my information at night when it is plugged in.