Based on the users' reviews of the CPTM Oficial app, here are three pros and cons: **Pros:** 1. Easy navigation and clear information: Users praise the app's intuitive design and user-friendly interface. 2. Accurate schedules and updates: Reviewers appreciate the app's timely updates and accurate schedules, making it reliable for planning. 3. Helpful for travelers: The app is considered a valuable resource for tourists and locals alike, providing easy access to train schedules and routes. **Cons:** 1. Minor bugs and glitches: Some users experience minor issues, such as slow loading times or incorrect information, which can be frustrating. 2. Limited features for premium users: Reviewers who have upgraded to the premium version are disappointed by the lack of additional features, considering the extra cost. 3. Poor offline support: Some users find that the app requires regular online connectivity, meaning offline access can be limited or unreliable.