Underpin

Underpin is a mobile application designed for travelers to share and discover remarkable experiences globally. It allows users to drop pins to document their favorite places, plan trips based on trusted recommendations, schedule meet-ups, and build a network of travel enthusiasts. The app aims to provide authentic, reliable information for travel planning and discovery.

Underpin is a location-based app for sharing and discovering travel experiences with a trusted network. It explicitly mentions features like location-based sharing, trusted networks, and the ability to ask questions and get recommendations, which aligns with the core concept of a social Q&A app for recommendations. While it doesn't explicitly state 'real-time Q&A feed' or 'category-based reputation system,' the emphasis on 'real-time interactions' and 'trusted connections' suggests similar functionalities. The app also clearly states it has privacy controls, user profiles, search and discovery features, and the ability to save favorites (bookmarks).