Sleep Cycle is a sleep app that analyzes your sleep using sound and offers a smart alarm. The site says it has recorded 3 billion sleep sessions and builds on 15 years of work. It mentions features such as sleep talk recording and a sleep test you can try. The app is rated 4.6 in the App Store and 4.5 on Google Play, and it was named App of the Day. A 30 day free trial is offered.
The app is available on iOS and Android. Current codes and offers for Sleep Cycle appear here.
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