Based on the users' reviews, here are three cons and three pros for the Ghost Catchers app: **Cons:** 1. "Too many ads and in-app purchases explaining why I uninstalled." 2. "Some levels are way too hard and frustrating, not fun." 3. "Lack of challenge and repetition in early levels." **Pros:** 1. "Simple and addictive gameplay makes it hard to put down." 2. "Variety of ghost types and special abilities keeps me engaged." 3. "Offline play is a huge plus, can play anywhere, anytime." Note: The reviews may vary, and it's always a good idea to read multiple reviews to get a better understanding of the app.