This paper will examine the differences and similarities between two program planning models, Tyler and Caffarella, to reveal their strengths and weaknesses. When adults are involved in training sessions, there are various program planning models that can be used, depending on the goal of the training session. Researchers developed these models based on their ideological frameworks and goals. Research was conducted through the Education Resource Information Center (ERIC) and Google Scholar, and eight references were located A literature review was performed to determine their relevance to the research. Results revealed a significant amount of similarities and differences between two planning models, and how they may be used in future research.