After analyzing the users' reviews, here are three cons and three pros for the FEDA Annual Conference 2021 app: **Cons:** 1. "Crashes frequently, making it frustrating to navigate and access information." (15 words) 2. "Laggy interface negatively impacts overall user experience and viewability of content." (15 words) 3. "Limited features and functionality compared to other conference apps." (15 words) **Pros:** 1. "User-friendly interface simplifies access to schedules, sessions, and speaker information." (15 words) 2. "Well-organized content and robust search function facilitate efficient engagement." (15 words) 3. "Valuable networking opportunities and ability to connect with attendees and speakers." (15 words) Please note that these conclusions are based on the available reviews at the time of analysis and may change over time.