This is an IoT based UV switch app from Aqozone Industries, connects the switch and the android phone over the internet, allowing the user to interact with the button to turn the switch state on and off.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.9appresource.com/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
