Sleep Cycle
30-second review Designed for all of the stages of sleep, Sleep Cycle starts off by using soothing sounds and stories to help you drift off. You can also use some of the guided relaxations to wind down. The app will then switch to monitoring your sleep, using the nocturnal sounds you make to determine how much and how well you are sleeping. To wake you up, you can set a traditional alarm for a set time, or opt to have Sleep Cycle gently wake you at the most appropriate time when you are in light sleep within a customizable wake-up window. Upgrade from the free version of the app, and you gain access to sleep trend data, a journaling option to track mood and other sleep influences, and more. Price and availability Sleep Cycle is available for iOS and Android . There is a very limited free version that offer a simple alarm and sleep analysis, but there’s much, much more available in the Premium version, which costs $29.99 (about £20 / AU$40) per year. You can try the Premium featu...