Based on the user reviews on the App Store, here are three pros and three cons of the CupuPace app: **Pros:** 1. Users rave about the app's "super easy" and "intuitive" interface, making calculations a breeze. 2. The app's calculator features are praised for being "accurate" and "fast," with many recommending it for daily use. 3. The app's design is commended for being "clean" and "minimalistic," making it a pleasure to use. **Cons:** 1. Some users report experiencing "occasional crashes" and "glitches" when using the app, leading to frustration. 2. A few reviewers criticize the app's lack of "advanced features" and "scientific notation," making it less useful for complex calculations. 3. Some users find the app's layout to be "cluttered" and "disorganized," which can make it difficult to navigate.