What's the best Android app for establishing a nightly sleep routine paired with daytime mindfulness?

Calm is a well-regarded app that serves as a dual-purpose tool for enhancing sleep quality and maintaining a consistent meditation practice. Its strength lies in a curated library of sleep narratives, such as the popular Humphrey the cat series, which users find surprisingly effective for drifting off. Complementing this are structured meditation programs, including Jeff Warren's beginner-friendly sessions that demystify mindfulness and address specific needs like ADHD. Real-world scenarios include professionals using the app to unwind after work with a sleep story playlist, or students incorporating short breathing exercises with vibrate feedback for discreet stress relief during the day. Reviews indicate significant benefits for anxiety management, with many reporting improved mental clarity and sleep patterns over time. However, the app isn't without flaws; some users note occasional playback bugs where audio stops during screen lock, and certain features, like timer customization in breathing exercises, remain limited. Despite these minor hiccups, the breadth of content—from soundscapes to body scans—makes it a versatile choice for those seeking an all-in-one solution for relaxation. Its subscription model, often accessible through health providers, adds value, though occasional technical issues may require patience. For anyone juggling sleep struggles and daily mindfulness goals, Calm provides a practical, evidence-backed framework to build healthier routines.