Based on the users' reviews of the "Copy Data Device Switch" app, I've identified the following pros and cons: **Pros:** 1. Easy to use: Many users praised the app's user-friendly interface, making it simple to switch between devices. 2. Works seamlessly: Reviewers noted that the app performed well without any issues or lag. 3. Saves time: Users appreciated the convenience of quickly copying data across devices, saving them time and effort. **Cons:** 1. Limited file types: Some users noted that the app only supports limited file types, causing frustration. 2. No PC integration: Reviewers wished for the ability to integrate the app with their computer or laptop. 3. Small storage capacity: A few users pointed out that the app's storage capacity is limited, requiring frequent cleaning. Please note that these points are based on a sample of users' reviews and may not be representative of all users' experiences.