"Once you accept a guide, the app connects the two of you together for a week with photo-based missions. For example, the app will suggest you take pictures of your daily routines such as what you ate for lunch that day, how you travel to work or what your favorite store is. After taking the pictures, you and your guide drop them into the conversation thread so that you can share and discuss the differences and similarities in your countries."
I wonder about WANDER...:)
That doesn't sound like my cup of tea, but maybe YOU like it.