Aprezoo is a simple to use mobile app for issuing Aprezoo Green / Red cards to ones peers or colleagues, juniors / managers in a business environment. The app is highly configurable and highly integrated with a scalable back-end system. It allows companies / business to dynamically define corporate values and associated behaviour(s), rules etc. against which users can issue Aprezoo Green / Red. The app comes with a Dashboard where top / laggard performers can be displayed on the basis of their performance gauged on different parameters including e.g. top 3 performers for the month, previous month etc. The app can also be used in a school / educational environment to provide quantifiable feedback on the performance of students by their respective teachers. The complete system (Aprezoo Mobile App & the web interface) is very simple to implement and can be made operational for any business / educational institution of any size in few hours.