Based on the users' reviews of the Google Calculator app, here are three cons and three pros: **Cons:** 1. "Display issues with large numbers and decimals, can be frustrating." (14 words) 2. "Lack of customization options, can't change font size or colors." (14 words) 3. "Occasional freezing or crashing, especially with complex calculations." (14 words) **Pros:** 1. "Fast and accurate calculations, reliable and efficient." (13 words) 2. "Simple and intuitive interface, easy to navigate for beginners." (14 words) 3. "Extensive built-in functions and formulas, covers a wide range of calculations." (15 words) Note: Word limits are 15 words for each item as per your request.