Based on the user reviews of Bubble Sick Fever on the App Store, here are three pros and cons in English, with each item limited to 15 words: **Pros:** 1. Engaging gameplay with increasing difficulty levels keeps players entertained for hours. 2. Simple and intuitive controls allow for easy gameplay, perfect for casual players. 3. Colorful and vibrant graphics add to the app's overall visual appeal. **Cons:** 1. Frequent ads can be distracting and disrupt the gameplay experience, causing frustration. 2. Limited levels and lack of variety in game modes can lead to boredom and repetition. 3. In-app purchases can be pricey for additional perks, not offering great value. Please note that these points are based on the users' reviews and are not necessarily the opinions of the app's developers.