DDK: Diadochokinetic Assess is a timer utility application available on the iPhone platform. It is designed to assist in assessing a patient's diadochokinetic rate, among other functions. With this app, users can count "Puh-tuh-kuh" sounds, monitor swallows, and estimate heart rate.

One of the key features of DDK: Diadochokinetic Assess is the ability to review and pin recent assessments in the "History" page. This allows users to track their progress over time and compare their results.

It is worth noting that the developer, Collin Dunphy, welcomes feedback from professionals, students, and patients on how they use the app. However, the app does not collect or store any Personal Health Information (PHI) or Personally Identifiable Information (PII) that may be generated while using it, ensuring user privacy and security.

DDK: Diadochokinetic Assess is a free app available in the Education & Reference category, specifically under the Medicine subcategory. It provides a valuable tool for assessing diadochokinetic rate and offers a user-friendly interface for easy navigation and use.