hooh: Tongue Scan

hooh examines surface coating in a tongue photo. Answer a few short questions and get today’s oral care reminder. It does not measure health or make a diagnosis. Position your tongue inside the camera’s oval. Checks for light, focus, tongue, framing, glare and color help you prepare. When the conditions are right, a countdown takes the photo. Photos chosen from your library go through the same quality checks. Explore coating coverage and results for six regions. Switch between the original photo and the coating view. Share your result card if you choose. Answer eight short questions about your daily habits. Your answers turn into general oral care reminders: drink water, brush, try a tongue scraper. No score, percentage or probability is given. Your photo, measurement and answers never leave your phone. No account, no server. Compare tongue photos taken before and after eating or…