Having a DermLite HÜD is a must if you are concerned about moles and potential skin cancer lesions. If you have a worrying rash or another lump or bump, HÜD is the affordable device available to answer your concern. You can use the Derm mobile app and get an idea on any other skin concern. HÜD uses your cellphone’s camera and simply you’ll get back from one of HÜD's board-certified dermatologists in less than 24 hours.