cuaca is a weather forecast app that forecast today weather and temperature (in celcius degree or in fahrenheit degree, degree will be auto detect based on country), and 5 days later weather forecast and temperature. Not only temperature but also humidity, wind, precipitation display on screen.
Current background animation will change base on current weather.
3D touch available for device that capable using it.
While you are driving, it is hard to watch current weather, because you must concentrate on road. So cuaca make it easier for you to know current weather. Just ask Siri to open cuaca, then voice assistant will speak about current place with current wind, storm distance and current temperature.