Terms of Service (Mobile App)

Last Updated: September 4, 2026•Version 2.1

1. Acceptance of Terms

These Terms of Service (“Terms”) govern your use of the StillTune mobile application (“the App”) on iOS. By downloading, installing, or using the App, you agree to them. If you don't agree, don't use the App.

2. License Grant

We grant you a limited, non-exclusive, non-transferable, revocable license to use the App on any Apple-branded device you own or control, under the Usage Rules in Apple's Media Services Terms and Conditions (including via Family Sharing or volume purchasing, where Apple offers it). This license covers using the App. It does not extend to the App's source code, generative audio engine, or branding (Section 6).

3. About the App

StillTune is a generative ambient sound app. It synthesizes calming soundscapes (drones, pads, bells, and nature textures) on your device in real time across relax, focus, and sleep modes, with an accompanying ambient visual. The App is free to download and use, supported by advertising. An optional StillTune Pro subscription or one-time purchase removes ads and unlocks additional premium soundscapes and features. See Section 11.

4. Your Account

An account is optional and only needed to save or share Sound DNA presets in the community. If you create one, you're responsible for:

  • Keeping your login credentials confidential
  • All activity that happens under your account
  • Notifying us of any unauthorized access at [email protected]

You must be at least 13 years old to create an account. You may delete your account at any time. See our Support page.

5. Community Presets & User Content

The App lets you create and share “Sound DNA” presets: combinations of sound parameters and a name you choose. When you publish a preset, you grant StillTune a non-exclusive, worldwide, royalty-free license to host, display, and make it available to other users within the App. You keep ownership of the preset configurations you create.

Your preset name or content must not:

  • Be unlawful, hateful, harassing, deceptive, or infringe someone else's rights
  • Contain spam, advertising, or links
  • Impersonate any person or entity

We may remove content and suspend accounts that break these rules. You can report a preset from within the App, or email [email protected] with what it is, where it appears, and your contact details if you believe it infringes your rights, and we'll review and act on it. You're fully responsible for what you publish. See Section 16.

6. Intellectual Property

The App, its generative audio engine, visuals, design, official presets, and branding belong to StillTune and are protected by intellectual-property law. You may not reproduce, redistribute, reverse engineer, or commercially exploit any part of the App without our written permission. Soundscapes are generated for personal, non-commercial listening within the App.

StillTune, not Apple, is responsible for investigating, defending, and resolving any claim that the App or your use of it infringes a third party's intellectual property rights.

7. Permitted Use

Use the App lawfully. Don't:

  • Circumvent any access controls, ad delivery, or security measures
  • Distribute malware, spam, or harmful content through the App
  • Reverse engineer, decompile, or disassemble any part of the App
  • Use automated tools to access, scrape, or overload the App or its backend
  • Impersonate any person or entity

8. Wellness Disclaimer

StillTune is a relaxation and focus aid, not a medical device or treatment. It's not intended to diagnose, treat, cure, or prevent any condition. Don't use the App while driving or operating machinery, and talk to a qualified professional about any medical or sleep concerns.

9. Advertising

StillTune is supported by third-party advertising through Google AdMob. Using the App means accepting that ads will be shown. We're not responsible for the content of third-party ads, and ad targeting is governed by our advertising partners' own policies. You can opt out of personalized ads in your device settings.

10. Third-Party Services & Agreements

The App relies on third-party services: Apple's App Store, Google AdMob, and, if you sign in, Apple or Google sign-in. Your use of those services is also governed by their own terms (for example, Apple's Media Services Terms and Conditions), and you're responsible for complying with them, plus any data or carrier charges you incur while using the App.

11. Purchases & Subscriptions

StillTune Pro is available as an auto-renewing monthly subscription, an auto-renewing annual subscription, or (for a limited time) a one-time non-renewing lifetime purchase. Exact plans, current pricing, and any introductory offer (like a free trial) are shown in the App before you buy and on the App Store product page, and may change over time.

For auto-renewing subscriptions: your Apple ID is charged at purchase, and the subscription renews for the same price and duration unless you turn off auto-renew at least 24 hours before the period ends. Renewal is charged within that 24-hour window. Manage or cancel anytime in your device's App Store account settings. If a free trial is offered, any unused portion is forfeited once you buy a subscription.

All purchases are processed by Apple, not StillTune. We never see or store your payment information. Refunds are handled by Apple under its own policies.

12. Termination

We may suspend or terminate your access if you violate these Terms or harm other users or the platform. For serious cases, like abuse, fraud, or IP infringement, we may do this immediately and without notice. You can stop using the App anytime and delete your account via [email protected] or our Support page. Once terminated, your right to use the App ends immediately.

13. Disclaimer of Warranties

The App is provided “as is” and “as available,” with no warranty of any kind, including merchantability, fitness for a particular purpose, or uninterrupted access. We don't guarantee the App will be error-free or always available.

If you downloaded the App from the Apple App Store and it fails to meet an applicable warranty, you may notify Apple for a refund of the purchase price (if any). That is Apple's only warranty obligation. Any other claim arising from a warranty failure is StillTune's responsibility, not Apple's.

14. Product Claims

StillTune, not Apple, handles any claim relating to the App or your use of it, including product-liability claims, claims that the App fails to meet a legal or regulatory requirement, and claims under consumer-protection or privacy law.

15. Limitation of Liability

To the extent the law allows, StillTune isn't liable for indirect, incidental, or consequential damages arising from your use of the App. Our total liability for any claim relating to the App is capped at whatever you paid us in the 12 months before the claim arose, or $50, whichever is greater.

16. Your Responsibility for Content You Publish

You're fully responsible for the preset names and content you publish in the App. If something you publish leads to a claim against StillTune, that responsibility is yours, not ours.

17. General

If any part of these Terms turns out to be unenforceable, the rest still stands. These Terms are the entire agreement between you and StillTune about the App. If we don't enforce a provision right away, that doesn't waive our right to enforce it later. You can't transfer your rights under these Terms to someone else. We can, including as part of a merger, acquisition, or restructuring.

18. Apple App Store Terms

If you downloaded the App from the Apple App Store, these Terms are between you and StillTune, not Apple. Apple has no obligation to provide maintenance or support for the App. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you. You confirm you're not located in a country under U.S. government embargo and not on any U.S. government restricted-party list.

19. Changes to These Terms

We may update these Terms as the App evolves. Material changes will be reflected by updating the “Last Updated” date above. Continuing to use the App after a change means you accept the updated Terms.

20. Contact

For questions about these Terms: