Terms of use
Last updated 15 October 2026.
Peri Diary is sold through the Apple App Store. Your use of the app is also governed by Apple's Standard End User License Agreement.
Peri Diary is a personal symptom and HRT log. It gives general information only. It is not medical advice. Talk to your doctor about your symptoms and your treatment.
Updates to the app and its content are delivered through the App Store.