https://4allapps.com/android/2933/wifi-automatic-wifi-hotspot-v1-4-6-1-premium/

WiFi Automatic – WiFi Hotspot

Requirements: 4.0 and up
Overview: WiFi Auto Connect is app help you automatically connect and stop WiFi connection, to manager battery on your phone better.
[Featured]

✔ Turn on WiFi
+ When device gets unlocked
+ When charging battery
+ When launch app specify
✔ Turn off WiFi
+When Screen Off
+When battery low
+Auto when Airplane mode on
✔ Scheduler(Schedule Alarm to enable WiFi automatic)
+ Schedule time to auto turn on WiFi everyday
+ Schedule time to auto turn off WiFi everyday
+ Enable WiFi auto when launch app
+ Limit time per turn on WiFi

✔ Create portable Mobile HotSpot-WiFi Hotspot(You need enabled 3G/4G to can use)
✔ Watch network traffic and network information

What’s New
App improvement when using the quick tile to enable WiFi Automatic

premium feature unlocked
This app has no advertisements