Based on the user reviews, here are three cons and pros for the app: Cons: 1. **Glitches and crashes**: Many users experienced technical issues, causing frustration and disappointment. 2. **Lack of customization**: Users felt limited in their ability to personalize the app's appearance and functionality. 3. **In-app purchases**: Some users felt the app was too focused on making money, with high prices for certain features. Pros: 1. **Useful feature set**: Users praised the app's comprehensive set of features, making it a valuable tool for tracking stacks. 2. **Easy to use**: Many users found the app intuitive and simple to navigate, making it accessible to a wide range of users. 3. **Regular updates**: The app's developers were commended for their commitment to releasing frequent updates, addressing user concerns and adding new features.