Calm vs Sleep Cycle
Side-by-side comparison to help you choose
| Feature | Calm | Sleep Cycle |
|---|---|---|
| Our Rating | 4.5 | 4.3 |
| App Store | 4.8 | |
| Google Play | 4.5 | 4.3 |
| Price | Free | Free |
| Downloads | 50M+ | 10M+ |
| Size | 178 MB | |
| In-App Purchases | ||
| Requires Internet | ||
| Age Rating | Everyone | Everyone |
| Developer | Calm.com, Inc. | Sleep Cycle AB |
Choose Calm if...
Calm is worth the investment for chronic insomniacs or those committed to daily meditation who need structured guidance, but budget-conscious users should skip it entirely—free alternatives like Insight Timer offer more functionality without the aggressive monetization and billing risks.
Choose Sleep Cycle if...
Sleep Cycle can be a helpful tool for those looking for a gentler alarm and basic sleep tracking, but it's not without its flaws. Consider the free version first to see if it meets your needs before committing to the expensive premium subscription, and be aware of its accuracy limitations.