Calm

Calm is one of the best-known mindfulness apps, built around guided meditations, sleep content, breathing exercises, and relaxing music and soundscapes. Its standout feature is Sleep Stories — calming bedtime narrations, many voiced by recognizable celebrities — alongside the Daily Calm, a new ten-minute session released each day. The app recommends content based on your stated goals like better sleep, less anxiety, or focus.

Compared with Headspace, which leans into a structured, course-like curriculum and a distinct animated style, Calm is more of a broad content library you dip into by mood or need. Against free options like Insight Timer, Calm offers higher production polish and its signature sleep catalog, at the cost of most of it sitting behind a subscription.

Key Features

• Guided meditations for sleep, anxiety, focus, and stress
• Sleep Stories narrated by celebrities and professional voices
• Daily Calm — a new short session every day
• Breathing exercises and body-scan practices
• Soundscapes, ambient music, and nature sounds
• Masterclasses and talks from wellness experts

Pricing

• Free: A limited selection of sessions, some Sleep Stories, and daily content
• Premium (around $15/month or ~$70/year): Full library access across sleep, meditation, and music
• Lifetime: A one-time purchase for permanent access
• Business/Teams: Per-seat plans for employers and health programs

Best For

Beginners and anyone focused on sleep and stress relief who wants a polished, low-effort library — especially people drawn to bedtime stories and daily guided sessions rather than a rigid meditation curriculum.

Limitations

The free tier is fairly restricted, so getting real value usually means paying for Premium, which runs higher than some rivals. Personalization is light — recommendations are based on goals rather than deep behavioral adaptation — so people who want a structured, progress-tracked course may prefer Headspace.