Psoriasis Skin Diary is a new mobile application (app) available on iPhone and iPad, designed specifically for Australians and New Zealanders with psoriasis. The Psoriasis Skin Diary app provides a user friendly way for people to record how their skin is behaving and also better manage their psoriasis through a range of tools and personalisation features. This app can help you track your symptoms so you can have a better conversation with your doctor. Tools include a Skin Diary with photo library and Skin Checklist. In addition, there a several personalisation features such as appointment reminders, a personal profile form, password protection and a resource section.