Based on the user reviews, here are three cons and pros for the Trenitalia Frecciarossa app: **Cons:** 1. **Limited functionality**: Some users find the app lacks essential features, making it less useful. 2. **Frequent crashes and bugs**: Many users experience app crashes, freezing, and errors, causing frustration. 3. **Poor customer support**: Some users report difficulty in getting help from the app's customer support team. **Pros:** 1. **Easy ticket booking**: Users praise the app's simplicity and ease of booking tickets. 2. **Real-time updates**: Many users appreciate the app's real-time updates on train schedules and delays. 3. **User-friendly interface**: The app's interface is generally considered intuitive and easy to navigate. Note: The word limit for each item is 15 words.