CalmNest: Box Breathing App
Breathing Exercise & Sleep Aid
Lowest price: Free 8 months ago (-100%)
Price history
About
This app guides you to sleep naturally using science-backed breathing techniques. It offers insights into your sleep patterns and includes a smart wake alarm with live monitoring features. Customize your experience with various sound and visual options.
What's New in CalmNest
1.0.22
July 10, 2026
Minor bug fixes.
Subscription plans
CalmNest Premium Monthly
Unlocks all premium features.
In-App Purchases
$39.99
CalmNest Premium (Lifetime)
One-time payment. Not a subscription.
Developer apps
FAQ
What are the main breathing methods offered by CalmNest?
CalmNest offers Rhythmic Breathing to build a steady rhythm, Box Breathing (4s inhale, 4s hold, 4s exhale, 4s hold) for stress reduction, and Relaxation Breathing for deep relaxation.
Does CalmNest offer any sleep tracking features?
Yes, CalmNest provides 7-day sleep insights, including sleep onset trends, breathing method effectiveness, weekly pattern analysis, sleep quality scores, and personalized optimal sleep time recommendations.
What customization options are available in CalmNest?
Users can customize auto-brightness adjustment, background music and breathing guide sounds, slider size, and the app supports English, Korean, and Japanese languages.
How does the Smart Wake Alarm work in CalmNest?
You can set a desired wake time, and the session will automatically end. The alarm includes three sound options with preview support.
Can I monitor my breathing session in real-time with CalmNest?
Yes, CalmNest features live monitoring through Dynamic Island and Lock Screen widgets, allowing you to see elapsed time, breathing count, and sleep tips at a glance.
What are the subscription plans for CalmNest?
CalmNest offers a Premium Yearly subscription for $19.99, which includes a 7-day free trial. A monthly subscription is also available at $3.99.
How can I manage my CalmNest subscription?
Subscriptions can be managed and auto-renewal turned off in your Account Settings on the App Store at least 24 hours before the end of the current period.
Is CalmNest available on multiple devices?
Currently, CalmNest is supported on iPhones. The app is rated for ages 4+.
