CPP is a company authorized by Isabel Myers. Its full name is consulting psychologist publishing house. Is a high-end management consulting company, with the copyright of MBTI scale and related publications, providing training for Fortune 500 companies. Focus on research, training and organizational development tools.
APP is a distributor of CPP in Australia and Asia Pacific. In 2007, CPP acquired APP, thus establishing a new wholly-owned subsidiary, CPP International-Asia Pacific. Ltd. (CPPIAP).
The same thing is that they belong to the same system. The difference is that one is the boss and the other is the subordinate.