Based on the users' reviews of the app, here are three pros and three cons, each limited to 15 words: **Pros:** 1. Users praise the app's simplicity and ease of use, with many calling it "intuitive" and "user-friendly". 2. The app's accuracy and reliability in tracking box numbers and packages have impressed many reviewers. 3. Many users appreciate the app's customization options, such as setting reminders and tracking multiple boxes simultaneously. **Cons:** 1. Some users have reported issues with the app's loading speed and crashing, describing it as "glitchy" and "unresponsive". 2. A few reviewers have expressed frustration with the app's limited features and lack of advanced tracking options. 3. A small number of users have experienced problems with the app's syncing capabilities, leading to discrepancies in their tracking data.