Want to travel the world through photographs? Wander is a new free app that can help you do that. It connects you with strangers around the world through photo-based conversation threads. Create a profile, and the app will suggest guides for you. Once you’ve established a connection with a “photo penpal”, you share lives for a week through photo-based missions, allowing you to glimpse into what life is like for a person. Once the week is over, you’re given a new guide to provide you with a whole new experience.