Based on the users' reviews, here are three cons and pros for the SpongePop app: **Cons:** 1. "Lack of originality and repetitive gameplay" - Many users feel the game is too similar to other music games. 2. "Too many ads and in-app purchases" - Users are frustrated with the constant ads and pressure to buy in-game items. 3. "Technical issues and frequent crashes" - Some users experience frequent crashes and glitches, ruining their gaming experience. **Pros:** 1. "Fun and addictive gameplay" - Many users enjoy the game's catchy music and challenging levels. 2. "Simple and easy to learn" - Users appreciate the app's user-friendly interface and easy gameplay mechanics. 3. "Variety of songs and characters" - Users enjoy the diverse selection of songs and colorful characters in the game.