What's the best Android app for tracking sleep cycles and reducing insomnia?

ShutEye® is a sleep tracker app that focuses on comprehensive sleep analysis and insomnia management. The app automatically monitors sleep duration and stages, such as light and deep sleep, providing users with visual reports on their sleep patterns over time. A key feature is the sound recording capability, which captures noises like snoring or sleep talking, helping identify potential disruptions. For those struggling with insomnia, ShutEye® offers an extensive library of relaxation aids, including customizable soundscapes like white noise, rain, or ocean waves, guided meditations, and bedtime stories or music to promote faster sleep onset. Users report that consistent use has led to measurable improvements, such as gaining additional sleep hours each night. While the free version covers basic tracking, the premium upgrade unlocks full sound recordings and expanded content, which many find valuable. The app's interface is generally intuitive, though newcomers might need a brief adjustment period to navigate all features. In real-world use, it serves as both a diagnostic tool and a sleep aid, making it a practical choice for anyone seeking to enhance their sleep hygiene without overwhelming complexity.