Based on the user reviews, here are three cons and pros of the RainBlue Scary Monster app: **Cons:** 1. Crashing issues: Several users reported frequent crashes and app closures, ruining their gaming experience. 2. Glitches and bugs: Users encountered various glitches, such as character freezing or UI issues, which marred the game's overall quality. 3. Lack of updates: Some users felt that the app lacked updates, resulting in outdated features and content. **Pros:** 1. Engaging gameplay: Many users praised the game's engaging storyline, likable characters, and addictive gameplay mechanics. 2. Atmospheric soundtrack: The app's soundtrack was widely praised for its spine-tingling effect, perfectly capturing the game's eerie atmosphere. 3. Simple yet effective controls: Users appreciated the app's intuitive controls, making it easy to play and enjoy the game without frustration. Please note that the conclusions are based on a review analysis and may not represent the full range of opinions about the app.