Based on the user reviews of the Jet Balls app, here are three cons and pros in English, with 15 words limited for each item: **Cons:** 1. "The app crashes frequently, causing frustration and data loss for some users." 2. "Some features are still buggy, leading to inconsistencies and issues." 3. "Lack of customization options for game settings and difficulty levels." **Pros:** 1. "Intuitive gameplay and interface make it easy for beginners to learn and play." 2. "Rewarding levels and challenges keep players engaged and motivated to progress." 3. "Regular updates and bug fixes demonstrate commitment to improving the app." Please note that these are general cons and pros based on the user reviews, and individual experiences may vary.