MiLuz Pongo la lavadora is a free lifestyle app developed by UPNA Developers for Android. The app provides real-time electricity prices for today, yesterday, and tomorrow, directly sourced from Red Electrica de España. The information is presented in an easy-to-understand format, with minimum, maximum, average, and current prices displayed in a simple and intuitive graph.

One of the standout features of MiLuz Pongo la lavadora is its algorithm that calculates the best times to run household appliances like washing machines, ovens, dishwashers, and dryers. Users can select the appliance and its duration, and the app will provide the optimal time to run it, along with potential savings. Users can also set notifications to remind them when it's time to run the appliance.

It's worth noting that MiLuz Pongo la lavadora was developed by a team of last-year undergraduate students in the degree of Telecommunications Technologies Engineering at the Public University of Navarra. The app has received media attention from several outlets, including Antena 3, COPE, SER, and EITB.