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