Calm vs Sleep Cycle
Which is better in 2026? Five scores, side by side.
Calm is the better app overall, scoring 8.5 to 8.0. Calm wins on 3 of the 5 scores, Sleep Cycle on 0, with 2 tied.
Light sleepers and anxious minds who want help winding down each night
Light sleepers who hate harsh alarms and want simple sleep trends
Score by score
The details
| Feature | Calm | Sleep Cycle |
|---|---|---|
| Category | Mind & Focus | Mind & Focus |
| Category rank | #8 of 11 | #11 of 11 |
| Developer | Calm.com, Inc. | Sleep Cycle AB |
| Pricing | Subscription | Free + paid plans |
| Usable for free | No | Yes |
| iPhone & iPad | ✓ | ✓ |
| Android | ✓ | ✓ |
| Web | ✓ | — |
Common questions
Is Calm better than Sleep Cycle?
Calm is the better app overall, scoring 8.5 to 8.0. Calm wins on 3 of the 5 scores, Sleep Cycle on 0, with 2 tied.
Which is cheaper, Calm or Sleep Cycle?
Calm: Some free sessions and a free trial; Calm Premium subscription unlocks the library. Sleep Cycle: Free basics; Premium subscription with a free trial unlocks full stats and sounds. On value for money, Calm scores higher.
Do Calm and Sleep Cycle work on the same devices?
Only Calm runs on Web.
Which is more private, Calm or Sleep Cycle?
Calm scores higher on privacy (6.6/10). App Store label says purchases, identifiers and usage data may be used to track you, and links health, contact info and search history to you. Google Play declares sharing data, incl. financial info.
Strengths and weaknesses
Calm
- Best-in-class Sleep Stories and sleep music
- Soothing, beautifully produced design
- Wide range of content for stress and anxiety
- Most content is paywalled
- Less structured for learning to meditate
- Privacy label declares tracking
Calm is the app to get if better sleep is your main goal. Its Sleep Stories, read by voices like Matthew McConaughey and Stephen Fry, are excellent at helping you drift off, and soundscapes, music and breathing exercises round it out. Guided dailies cover anxiety and focus too. Most content needs a subscription, the teaching is less structured than Headspace's, and the privacy label declares tracking.
Full Calm review
Sleep Cycle
- Smart alarm makes waking up noticeably gentler
- No wearable needed, just your phone
- Snore detection with audio clips
- Less accurate than wearable sleep trackers
- Best insights require Premium
- Privacy label declares tracking
Sleep Cycle listens to your sleep through your phone's microphone and wakes you during a light phase within a window you choose, so mornings feel less jarring. It also detects snoring, sleep talking and coughing, charts trends over time, and now offers Luma, an AI coach that links your sleep to goals like energy and stress. Phone-based tracking is less precise than a wearable, and the best insights need Premium.
Full Sleep Cycle review
