Designed to assist F-1 international students in the U.S. help in the process of post-completion OPT. Helps to answer the two most commonly asked questions: (1) When to apply and (2) what dates to use for the OPT period. Since each student may have a different end dates and any used pre-completion OPT impacts the total amount available for post-completion, the app is designed to answer each students question to their unique circumstance.