Terms of Use

Acceptance

By installing or using the Pink Lull iOS app (“Pink Lull”, “the app”), you agree to these Terms of Use. If you do not agree, do not install or use the app.

Pink Lull is published by Danielius Studio LLC, a Wyoming limited liability company at 30 N Gould St, Suite #5280, Sheridan, WY 82801, USA (“we”, “us”).

What Pink Lull is

Pink Lull is an evening-before bedtime app for iPhone. With your permission, it reads a few Apple Health categories you choose (typically steps, active energy, heart rate variability, sleep), then uses Apple's on-device Foundation Models to write a four-to-six-paragraph sleep story over those numbers. Apple's built-in AVSpeechSynthesizer renders the story to audio at a slow, calm rate so you can listen as you fall asleep.

Everything runs on the device. The story text and the audio file stay on your iPhone. See the Privacy Policy for full details.

Not a medical device. Not medical advice.

Pink Lull is a personal sleep journal. It is not a medical device and does not provide medical advice. Pink Lull does not diagnose, treat, cure, or prevent any condition, including insomnia, any sleep disorder, or any other condition. The sleep stories are creative reflections written over your Health metrics, not clinical interpretations.

Pink Lull is not a substitute for professional medical advice, diagnosis, or treatment. If you have sleep concerns, consult a qualified clinician. Do not use Pink Lull to make medical decisions, to start, stop, or change any treatment, or to interpret any Health metric clinically.

Device requirement

Pink Lull requires iOS 26 or later on an Apple Intelligence-capable iPhone (iPhone 15 Pro, iPhone 16, or newer) and the user's HealthKit permission for at least one of the supported categories. Without all three, the app cannot generate new sleep stories.

HealthKit access

You explicitly grant Pink Lull read-only access to the Apple Health categories you select on the permission screen. The app never writes to Apple Health and never shares your Health data with anyone.

You may revoke any Health category at any time in iOS Settings → Health → Data Access & Devices → Pink Lull. Revoking access means new sleep stories cannot be generated; sleep stories that already live on your device remain playable.

Generated content

Each sleep story is produced by Apple's on-device Foundation Models writing prose over the Health values you granted, then voiced by Apple's AVSpeechSynthesizer. The result reflects the metrics that were read and the behavior of Apple's on-device model and voice. We do not author, curate, or review individual stories.

License

We grant you a personal, non-exclusive, non-transferable, non-commercial license to use Pink Lull on iOS devices you own or control, subject to Apple's standard App Store Licensed Application End User License Agreement (the “EULA”) which is incorporated by reference: apple.com/legal/internet-services/itunes/dev/stdeula. Where these Terms and the Apple EULA conflict, the Apple EULA controls.

Free window and subscriptions

When you first install Pink Lull, every feature is unlocked for three days with no payment and no account. This is a no-strings free window, not a trial signup.

After the three-day window, you may continue using the app for free with up to three sleep stories lifetime, OR accept a one-time gift screen offering two weeks free of the Monthly subscription ($4/month after the two weeks). You may also purchase Annual ($25/year) or Lifetime ($59 one-time) at any time from the Settings screen.

All payments are processed through Apple's StoreKit and are subject to Apple's standard subscription terms, including auto-renewal. You can manage or cancel subscriptions at any time in the iOS Settings → Apple ID → Subscriptions screen.

The Lifetime tier is a one-time non-consumable purchase. It remains active for as long as Apple keeps Pink Lull available on the App Store under your Apple ID.

Acceptable use

Pink Lull is licensed for personal, non-commercial use. You agree not to reverse engineer, modify, redistribute, or create derivative works of Pink Lull, except to the extent expressly permitted by applicable law.

Disclaimers

Pink Lull is provided “as is” and “as available”, without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement.

Limitation of liability

To the maximum extent permitted by law, Danielius Studio LLC will not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of, or inability to use, the app.

Without limiting the foregoing, Danielius Studio LLC is not liable for any decision (medical or otherwise) made on the basis of any sleep story, Health metric summary, or other content generated by Pink Lull. Pink Lull is a personal journal, not a clinical tool, and any health-related decision must be made with a qualified clinician on the basis of actual clinical evaluation.

Apple as third-party beneficiary

You acknowledge that these Terms are between you and Danielius Studio LLC, not Apple, and that Apple is not responsible for Pink Lull or its contents. Apple is a third-party beneficiary of these Terms and may enforce them against you.

Governing law

These Terms are governed by the laws of the State of Wyoming, USA, without regard to conflict-of-laws principles. Any dispute will be resolved in the state or federal courts located in Sheridan County, Wyoming, except where Apple's EULA requires otherwise.

Changes

We may update these Terms from time to time. Material changes will be reflected in the “Last updated” date at the top. Continued use of Pink Lull after a change constitutes acceptance of the new Terms.

For questions, write to dchalikovasss@gmail.com.