Good simple app ! If we analyze users complaints  we find that Wifi on/off should be made advanced similar to programming logic with priority order for different options  AND/OR logic for combinations of multiple options  then it would become perfect advanced app. E.g. Wifi off at night  on in morning daily  off during specified office hours due to restrictions i.e. multiple on/off time setting. Wifi on at home during weekends.
February 27 2017