WeatherApp is a simple weather application showing a four-day forecast with temperatures, relative humidity, wind speed, and wind direction. The application retrieves the current location via CellID or a user-defined location and uses it to retrieve the weather forecast. The World Weather Online APIs are used for both weather data and location search data. The application uses the org.json.me library for parsing JSON. The example also features in-app advertising. It is a lucrative monetisation model that enables revenue generation even for free applications. The ads are provided by Inneractive.
The application has been designed to work on Nokia Asha software platform 1.0 and various Series 40 phones with different form factors and input methods. The latest version has been optimised for full touch phones.