Mój Domek is an Android application developed by One Byte that allows you to check the levels of your water tanks, septic tanks, rainwater, and deep wells. With an additional aesthetic widget, you can link it to any of your locations and place it on your phone screen.

This utility and tools app is perfect for those who want to keep an eye on their water resources. The app is free to use and easy to navigate, making it accessible for users of all levels of technical expertise. The widget is customizable and can be placed on your home screen for quick access to your water levels.

Overall, Mój Domek is a useful app for anyone who needs to monitor their water supply with ease and efficiency.