Health Ware  Software is for Professional Scales (Laptop NOT Included). Software interfaces directly with a PC (not Mac compatible).

 Healthy Edge Plus Software is for Consumer Scales and offers an unlimited number of users. Software interfaces directly with a PC (not Mac compatible) (Laptop NOT Included).

 Healthy Edge Lite Software is for Consumer Scales and limited to 8 users (Laptop NOT Included). Software interfaces directly with a PC (not Mac compatible).

Healthy Edge Mobile is for Conusmer Scales and works on iPhone and  Android smart phones.