Based on the user reviews on the Apple App Store, here are three cons and three pros of the Split Stack app, within the 15-word limit: **Cons:** 1. Some users complained about the ads, finding them intrusive and obstructing usage. 2. A few reviewers experienced glitches and crashes, resulting in lost progress or data. 3. A handful of users felt the app's UI/UX was cluttered and confusing. **Pros:** 1. Many users praised the app's seamless organization and time-saving features for stack management. 2. The majority of reviewers appreciated the app's ease of use and intuitive interface. 3. Users lauded the app's customization options, allowing for tailored stack configurations. Please note that these conclusions are based on the majority of positive and negative reviews at the time of my analysis. However, user opinions may change over time, and it's essential to read current reviews for a more accurate representation.