Five Nights at Freddy's 4 iOS app has established itself as a seasoned player with proven staying power in the mobile app category. With 10K monthly downloads generating $20K in revenue, the app shows solid profitability at $2.00 per download from last month's data. Over 10 years since launch, it has accumulated 11.4K reviews and built its current revenue stream. The app maintains a 4.6-star rating, operating within a relatively uncrowded market space. This United States application demonstrates solid revenue efficiency.