Calm

Calm is one of the best-designed meditation apps on iPhone — just open it and you’ll be greeted by a peaceful nature or ambient scene. But there’s a lot more to the app than its aesthetic value, as Calm has tons of meditation and mindfulness courses and features. It even features a huge library of bedtime stories to reduce anxiety and help you fall asleep quickly.
While the app does has some free meditations, most of the app’s features require a subscription to use. For subscribers, there’s a new Daily Calm posted every day and more than a hundred guided meditations for specific ailments, Sleep Stories