HotSauce is an app that analyzes millions of restaurant reviews to determine the popularity of dishes. It goes through each review, understanding the specific dishes that people liked, loved, or hated, and converts this information into popularity ratings. The app also provides detailed information and pictures of each dish, helping users understand what they are ordering. It aims to prevent confusion and wasted time when ordering, allowing customers to thoroughly enjoy their meals. Additionally, HotSauce plans to introduce a feature that helps users choose dishes based on allergies or food preferences. The app uses data-mining tools to scrape information from various sources and create a database of over 300,000 restaurants. By informing users of the best menu items based on millions of dish reviews, HotSauce aims to enhance the dining experience.