This document summarizes and evaluates three formative assessment apps: Exit Ticket, Go Soap Box, and Poll Daddy. It describes the key features of each, including cost, number of students supported, response types, and device compatibility. Pros and cons are provided for Gooru, Go Soap Box, and Quiz Creator. The recommendation is for Gooru due to its alignment with state standards, ability to find and create lessons with embedded videos and games, and to provide formative assessments, polls, and open-ended questions.