Terms of Service

By downloading or using the Calmnest app, you agree to these terms. Please read them carefully before using the app.

Pentarab grants you a limited, non-transferable, non-exclusive license to use Calmnest on any Apple-branded device you own or control, in accordance with the Apple Media Services Terms and the Apple Standard EULA.

You may not copy, modify, reverse engineer, decompile, or extract source code from the app. All intellectual property rights belong to Pentarab.

Calmnest offers auto-renewing subscriptions that unlock premium features such as additional breathing sessions, advanced sleep analytics, and the full library of ambient sounds. The following terms apply to all subscription purchases:

• Subscription length, price, and the features unlocked are clearly displayed in the app before you confirm any purchase.
• Payment will be charged to your Apple ID account at confirmation of purchase.
• Your subscription automatically renews for the same period at the same price unless auto-renew is turned off at least 24 hours before the end of the current period.
• Your account will be charged for renewal within 24 hours prior to the end of the current period.
• You can manage and cancel subscriptions by going to your App Store account settings after purchase.
• No cancellation of the current subscription is allowed during the active subscription period.
• Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.

New subscribers may be eligible for a 7-day free trial of the annual subscription. The free trial is offered once per subscription group, in line with Apple's policy. If you do not cancel at least 24 hours before the trial ends, the trial will automatically convert to a paid subscription and your Apple ID will be charged at that time.

Calmnest also offers a non-consumable one-time purchase that unlocks premium features for the lifetime of the app on your Apple ID. These purchases:

• Are billed once at the time of purchase with no automatic renewal.
• Remain available across your devices and can be restored via the App Store on devices signed in to the same Apple ID.
• Are eligible for Apple Family Sharing where supported.
• Are not eligible for the free trial offer described above.
• Refunds are handled by Apple in accordance with Apple’s refund policy.

All payments are processed by Apple through the App Store. Refund requests are handled by Apple in accordance with Apple's refund policy. Please contact Apple Support to request a refund.

The service is provided 24 hours a day, 365 days a year in principle. However, the service may be temporarily suspended for facility maintenance, technical issues, or other operational reasons.

You are responsible for keeping your Apple ID secure and for all activity within the app. You agree not to use Calmnest for any unlawful purpose or in a way that could damage the service or infringe the rights of others.

Calmnest is a sleep aid tool and is not a medical device. It is not intended for the diagnosis, treatment, cure, or prevention of any disease or sleep disorder. If you have persistent sleep problems, please consult with a qualified medical professional.

Calmnest is provided on an "as is" and "as available" basis. Pentarab makes no warranties, express or implied, regarding the app's reliability or suitability for any particular purpose. Pentarab is not liable for any direct or indirect damages arising from your use of the app, except where such limitation is prohibited by applicable law.

We may update these Terms from time to time. Continued use of the app after changes constitutes acceptance of the updated Terms.

For questions about these Terms, contact us at info@pentarab.com.