Based on the reviews of Piazza app on Apple App Store, here are three cons and pros: **Cons:** 1. **Limited editing capabilities**: Users struggle with limited text formatting and editing options, making it frustrating to create posts. 2. **Notification overload**: Frequent notifications can be overwhelming, causing users to tune out important updates and posts. 3. **Unstable user interface**: Some users experience lagging, crashing, or weird UI glitches, making it difficult to navigate and use the app. **Pros:** 1. **Easy discussion management**: Users appreciate the app's clean interface and ease of managing discussions and topics. 2. **Strong community building**: Piazza fosters meaningful connections and discussions among users, making it a great tool for building communities. 3. **Convenient posting options**: Users enjoy the ability to share files, images, and videos, making it easy to communicate with others.