Customer Keeper is design for: + professionals like clinics, agents, teachers, sales + small business owners + sales teams + personal use for contact backup or reminder + multi platform/device users The Free features: + Birthday reminder alert + keep tracking of conversations and logs with customers + manage private contacts seperately from phone contacts + group customers into meaningful groups + create reminders to notify you of upcoming meetings + make phone call or email to customer within the app + import from phone contact, check for duplicates before import + 10 customizable fields available for each meetings + Passcode protection from accessing the app The Pro features include(subscription only): + sync and access the data from anywhere with any devices + backup the data across devices