Calm Review 2026: People who want guided meditation and sleep content across many devices
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Our verdict
Calm scores 7.4/10. In an 8-week randomized trial of 88 stressed college students, using Calm for about 10 minutes a day reduced perceived stress and improved mindfulness and self-compassion versus a wait-list, with effects lasting to 12 weeks. That trial was small, had no active control, and its lead author later became Calm's Director of Science. Broader research finds mindfulness apps give small reductions in depression and anxiety symptoms. Calm's FAQ lists support for iOS, Android, web, Apple TV, Apple Watch, Wear OS and Samsung Health, and says you can cancel a trial or auto-renewal any time. It ranks below Headspace mainly on transparency: the US App Store shows Calm Premium at several prices, from $14.99 to $16.99 a month and $69.99 to $79.99 a year. Calm is not for emergencies; if you are in crisis, call or text 988 in the US.
Score breakdown
- Safety (30%)8.5/10
- Evidence (30%)6.5/10
- Cost & Value (20%)8.0/10
- Transparency (10%)6.0/10
- Support (10%)7.0/10
Scored per our review methodology.
Who it's for
Best for: People who want guided meditation and sleep content across many devices.
Pricing
Calm Premium $14.99 to $16.99/month or $69.99 to $79.99/year in the US App Store (as of 2026-10-02)
| Plan | Price | Notes |
|---|---|---|
| Calm Premium monthly | $14.99 to $16.99/month | Multiple prices listed in the US App Store (as of 2026-10-02) |
| Calm Premium annual | $69.99 to $79.99/year | Confirm the price shown to you before the trial converts |
What the evidence says
- In an 8-week randomized wait-list trial of 88 college students with elevated stress, the Calm app reduced perceived stress and improved mindfulness and self-compassion, with effects persisting at 12 weeks. (Huberty et al., JMIR mHealth uHealth 2019 (PubMed))
- An updated meta-analysis of 45 randomized trials found mindfulness apps produced small but significant reductions in depression (g = 0.24) and anxiety (g = 0.28) symptoms versus control groups, but no significant advantage over active therapeutic comparisons. (Linardon et al., Clin Psychol Rev 2024 (PubMed))
- The 988 Suicide & Crisis Lifeline can be reached by calling or texting 988 or by chat; it says conversations are free and confidential and it is available 24/7/365. (988 Suicide & Crisis Lifeline)
Pros & cons
Pros
- An 8-week randomized trial in stressed college students found Calm reduced stress and improved mindfulness versus a wait-list
- Available on iOS, Android, web, Apple TV, Apple Watch, Wear OS and Samsung Health
- Free trial and auto-renewal can be cancelled at any time from the app
- Low-risk self-guided format
Cons & red flags
- The US App Store lists several different Calm Premium prices, so it is unclear which you will be offered
- Main trial was small (88 students) and used a wait-list control; the lead author later became Calm's Director of Science
- Not a treatment for depression, anxiety disorders or other conditions
- Not for emergencies. If you are in crisis or thinking about harming yourself, call or text 988 (US) or call 911.
How it compares
Calm scores 7.4/10 in our mental wellness evaluation. See where it lands in the full ranking: Best Mental Health Apps and Online Therapy of 2026.
- Headspace review — 7.8/10, adults who want a low-cost, evidence-backed daily meditation and stress app
- Talkspace review — 7.5/10, insured adults who want licensed therapy, and possibly medication management, online
Frequently asked questions
Is there evidence that Calm works?
Some. An 8-week randomized trial in 88 stressed college students found Calm reduced stress and improved mindfulness versus a wait-list control. Larger reviews of mindfulness apps show small benefits for depression and anxiety symptoms.
How much is Calm Premium?
The US App Store lists Calm Premium at several prices, from $14.99 to $16.99 a month and $69.99 to $79.99 a year (as of 2026-10-02). Check the price on screen before your trial ends.
How do I cancel Calm?
Calm's FAQ says you can cancel the trial or auto-renewal any time: tap Profile, then the Settings gear, then Manage Subscription.
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