"Click counting" on an Ozempic pen is an unofficial method used by some patients and healthcare providers to administer precise or intermediate doses not clearly marked on the device dial. While the manufacturer, Novo Nordisk, and the FDA advise using only official dose markings, this practice has become common for managing side effects or during medication shortages. BC Children's Hospital Understanding Ozempic Click-Counting
You do not need to buy a guide or a special app to find this information. Several "click count Ozempic free" resources exist online: click count ozempic free