Vai dar uma Volta is a smartphone app that takes the premise of Geocaching and fuses it with a closed social network: it allows for "private caches" that are available only for the people selected by the user. It has two main modes: challenging your friends for "treasure hunts" with prizes of your choice at the end and leaving gifts throughout the city (videos, photos, sounds and messages, that can also be used as clues for the treasure hunt mode).
This was only a conceptual app, we created the UX, UI and promotional website but not the actual app.

Project done in collaboration with Ana Rita Gomes, Eliana Gomes and Raquel Russo.