Worried about how much it will cost you to water that tomato plant in Austin, TX? This app will calculate the approximate cost to water your plants in Austin, San Antonio, Dallas, or Houston.
Typically the city will bill a different amount per gallon depending on total monthly usage. For this app, calculations are based on a household water usage of around 12,000 gallons per month; roughly the average usage for a family of four in the United States. Details on the calculation are given in the comments of waterCosts.py.
To install on android, download and open the .apk package on your mobile device. You may need to change the settings to allow installation from 3rd parties.