Official mobile application for patients of the Ferrus Dental Clinic & amp; Cheap Through our app, you will perform your usual procedures faster and more conveniently. From now on, you can request, change or cancel your appointments; chat directly with us; get personalized advice from doctors regarding your oral health; Consult the instructions about your treatments and access all the economic information about them (budgets, invoices, direct debits ...). In addition, we put at your disposal a large library in which you can find the most frequent questions - and answers - of the main treatments we perform: orthodontics, implants, prostheses, periodontics, veneers,