The 'Caça das Sardines' app is your perfect digital companion for exploring Portimão during the city's 100th anniversary celebrations. Embark on an exciting journey as you travel around the city in search of 'Sardines' QR Codes that reveal historical and cultural information about each location. With interactive features such as maps, rankings and an integrated QR Code scanner, this application promises an engaging experience for all participants. Download now and start the adventure!