Intelligent WiFi technology that helps you monitor your cistern's water level from anywhere in the world.
NOTE: This app requires the purchase of a device that needs to be installed on a water tank.
`Updated
ic_launcher to NivelSonic's logo.
9Apps 4.9
![Windmill Isle (Day) - Sonic Unleashed [OST] screenshot 1](https://i.ytimg.com/vi/2b8TKhIz_ZY/mqdefault.jpg)
![Geometry Dash [Extreme Demon] Sonic Wave by Cyclic screenshot 3](https://i.ytimg.com/vi/Dfm_LegCN9Q/mqdefault.jpg)
