terms-of-use

Effective Date: June 8, 2026

These Terms of Use ("Terms") govern your use of the Revol9 mobile application

("the App") developed and operated by Revolníu ehf ("we", "us", "our").

By using the App, you agree to these Terms.

1. Acceptance of Terms

By downloading, installing, or using Revol9, you agree to be bound by these

Terms. If you do not agree, do not use the App.

2. Description of Service

Revol9 is an audio-based wellness application that provides:

- Solfeggio and healing frequency audio tracks

- AI-generated and procedural audio compositions

- Noise generation tools for relaxation and tinnitus masking

- Audio measurement tools (decibel meter)

- Customizable soundscapes and timers

The App requires an active subscription to access its features.

3. Subscriptions and Billing

a) Plans and Pricing

- Monthly: $5.99 USD per month

- Yearly: $39.99 USD per year

Prices may vary by region and are displayed in your local currency at the

time of purchase.

b) Billing

Payment is charged to your Apple ID or Google Play account at confirmation

of purchase. Subscriptions automatically renew unless cancelled at least

24 hours before the end of the current billing period.

c) Cancellation

You can manage or cancel your subscription at any time through your device's

Account Settings (Apple: Settings → Apple ID → Subscriptions; Android:

Google Play → Subscriptions). Cancellation takes effect at the end of the

current billing period. No refunds are provided for partial periods.

d) Free Trial

If a free trial is offered, it will convert to a paid subscription at the

end of the trial period unless cancelled beforehand.

4. Account

You are responsible for maintaining the confidentiality of your account

credentials and for all activity under your account.

5. Acceptable Use

You agree not to:

- Reverse engineer, decompile, or disassemble the App

- Use the App for any unlawful purpose

- Redistribute, sublicense, or resell access to the App

- Attempt to circumvent subscription or access controls

- Use the App in any manner that could damage or impair the service

6. Health Disclaimer

Revol9 provides audio content intended for relaxation and general wellness

purposes only. The App is NOT a medical device and does not provide medical

advice, diagnosis, or treatment.

Do not use this App as a substitute for professional medical care. If you

have tinnitus, hearing loss, or any other medical condition, consult a

qualified healthcare professional before use.

Use audio at a comfortable volume. Prolonged exposure to loud sound may

cause hearing damage. The App includes volume safety caps, but you are

responsible for setting appropriate listening levels.

7. Intellectual Property

All content in the App — including audio tracks, compositions, visuals,

designs, and software — is the property of Revolníu ehf or its licensors

and is protected by copyright and intellectual property laws.

AI-generated audio created through the App is provided for your personal,

non-commercial use only.

8. Limitation of Liability

To the maximum extent permitted by law, Revolníu ehf shall not be liable

for any indirect, incidental, special, or consequential damages arising

from your use of the App. Our total liability shall not exceed the amount

you paid for the App in the 12 months preceding the claim.

9. Termination

We reserve the right to suspend or terminate your access to the App if you

violate these Terms. Upon termination, your right to use the App ceases

immediately.

10. Changes to Terms

We may update these Terms from time to time. Continued use of the App after

changes constitutes acceptance of the updated Terms. We will notify you of

significant changes through the App.

11. Governing Law

These Terms are governed by the laws of Iceland. Any disputes shall be

resolved in the courts of Reykjavik, Iceland.

12. Apple-Specific Terms

For iOS users, these additional terms apply:

- Apple is not a party to these Terms

- Apple has no obligation to provide maintenance or support for the App

- In the event of any failure of the App, Apple is not responsible for

any product warranties

- Apple is not responsible for addressing any claims relating to the App

- Apple is a third-party beneficiary of these Terms

The Apple Standard End User License Agreement (EULA) also applies:

https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

13. Contact Us

If you have questions about these Terms, contact us at:

Email: contact@revolniu.app

Developer: Revolníu ehf / Kristján Þór Héðinsson

Location: Reykjavik, Iceland