Foodcratic - Find places with good food. Who cares about everything else.
Detour - Immersive audio walks, now in 17 cities
Creator - Robot-made burgers 🍔
Sygic Travel Maps - Itinerary planner for independent travelers
Simmer (formerly Foodie) - Yelp, but for every dish on the menu
Flamyngo - Create a city guide with help of your friends.