On Call Mini Diabetes Manager is a cloud-based diabetes management app, especially for On Call series glucose users, including doctors, nurses, and individuals. It can systematacially analysis and manage the blood glucose data, which can be either transferred from On Call glucose meters by On Call Bluetooth adapter or manually input. The blood glucose data can be marked additional information, such as drug, diet, exercise, etc. And the different color of data will be automatically assigned for easy identify the abnormal results in the datalist. Diabetes related indexes, such as BMI, HbA1c, blood ketone, etc. can also be inputted to manage diabetes mellitus. The analysis result including diabetes related indexes can be shared not only via email to friend, relative and profeesionals, but also by cloud, with which can be shared in iphone, ipad and web site, only need to use same ID or follow each other's ID.