Over 500 million people are infected with common STDs like chlamydia, gonorrhea, and trichomoniasis each year. Most cases show no symptoms but can lead to infertility, cancer, or HIV if left untreated. Young adults under 25 account for half of all STD cases. Current STD testing is embarrassing, expensive, time-consuming, and not private. Hoope is a new medical device that enables affordable, easy, rapid, and private home testing for the 4 most common curable STDs through a single test using a smartphone app. The results are automatically displayed in the Hoope app where users can access information about sexual health and treatment recommendations based on their results.