PTA365 is an iPhone application developed by Scorebuilders under the Education & Reference category. It is designed for physical therapist assistants and students to assess their mastery of essential physical therapy content. The app provides users with a single multiple-choice question every day, which they can answer to track their performance over time.

The app offers a complete explanation of both correct and incorrect options for all questions, which helps users learn from their mistakes. Users can also compare their performance with other users. The app tracks the performance of users on questions of varying complexity, which helps them to identify their strengths and weaknesses. Overall, PTA365 is an excellent tool for physical therapist assistants and students looking to improve their knowledge and skills in the field of physical therapy.