ShutEye®: Sleep Tracker

Securing #44 spot in health & fitness revenue rankings, ShutEye®: Sleep Tracker Android app has established itself as a seasoned player with proven staying power in the health & fitness category. With 40K monthly downloads generating $100K in revenue, the app shows solid profitability at $2.50 per download from last month's data. Over 3 years since launch, it has accumulated 106.7K reviews and built its current revenue stream. The app maintains a 4.4-star rating, operating within a relatively uncrowded market space. This Singapore application demonstrates solid revenue efficiency – learn more at their official website.