Based on the users' reviews, here are three cons and pros for the "TipCalc" app: **Cons:** 1. Limited calculation options: Users are disappointed with the lack of customization options for tips and discounts. 2. Ads are frustrating: Many users find the ads interruptive and annoying, disrupting their user experience. 3. Poor interface design: Some users find the app's design confusing and hard to navigate, causing frustration. **Pros:** 1. Easy to use: Reviews praise the app's simplicity and ease of use, making it a great tool for quick calculations. 2. Accurate results: The app provides accurate calculations, giving users confidence in their tips and totals. 3. Clean design: Users appreciate the app's clean and minimalistic design, making it a pleasant experience. Please note that the output is based on a snapshot of the app's reviews at a specific point in time and may not reflect the full range of opinions or changes to the app since then.