Your evening routine is personal. This policy explains what stays on your device, what our service providers process, and how to make a privacy request.
Last updated: October 20, 2026
Who is responsible
Sleep Sunset and this website are provided by FINDUS COMPUTER SYSTEMS & COMMUNICATION EQUIPMENT SOFTWARE DESIGN LLC (“FINDUS”, “we”, or “us”), Saih Shuaib 3, WHP2-BLOCK-T COMMERCIAL 13-0, Dubai, United Arab Emirates. Contact support@4ind.us about this policy or your information.
Your sunset settings
Sleep Sunset provides a timed screen fade, warm color choices, and ambient audio. Duration, custom colors, sound mixes, saved presets, onboarding status, and certain consent preferences are stored on your device. The app does not upload your chosen colors, sound mixes, or saved presets to a Sleep Sunset account or profile. The app does not require you to create a Sleep Sunset account.
The sunset and sound features do not record your microphone, track your location, read contacts or messages, or measure sleep stages or health data. The app plays bundled audio; it does not listen to you sleeping. Technical information processed by advertising services can include an approximate region inferred from an IP address.
Information processed by the app
- Purchases. Apple and RevenueCat use purchase records and an app identifier to manage payments and paid access. We do not receive your full payment-card details.
- Offers. Adapty uses offer views, purchase activity, and app/device information to select and improve offers.
- App measurement. Meta uses app events, device information, and permitted identifiers for advertising attribution. Automatic event logging and advertiser tracking require your consent and Apple’s tracking permission.
- Advertising. Clever Ads Solutions (CAS Exchange) and its advertising partners use device/network information, approximate region, permitted identifiers, consent choices, and ad activity to deliver and measure ads.
- Support. We receive your email address, message, and any details you include, such as your app user identifier.
See our service-provider list for provider names and their privacy information. Removing ads does not automatically disable purchase verification, paywall analytics, or separately permitted app-event measurement.
Why information is used and shared
We use information to operate the app, verify access, select and measure purchase offers, respond to support requests, investigate technical problems, protect against misuse, and measure and deliver advertising. We share relevant information with providers supporting those purposes. Some advertising providers also process information under their own privacy policies.
Where data-protection law requires a legal basis, the relevant basis depends on the purpose: performing our agreement for requested services; legitimate interests in security, reliability, and support where permitted; legal obligations; and consent for processing that requires it. Consent can be withdrawn without changing the lawfulness of earlier processing.
We may disclose information when required by law. We do not offer your personal information for cash. Advertising disclosures may nevertheless count as “sale”, “sharing”, or targeted advertising under some privacy laws; the choices below apply.
Your choices and rights
Sleep Sunset presents a privacy-choice sheet before initializing ads. You can select Accept or Decline and revisit the choice in Sleep Sunset → Settings → Privacy choices. Decline sends consent-refusal and sale/sharing opt-out signals to CAS and keeps Meta advertising tracking and automatic event logging off. Changing the choice replaces any loaded banner so new requests use the updated settings.
Apple’s tracking permission is separate. On iPhone or iPad, review Settings → Privacy & Security → Tracking. Accepting the app’s privacy choice does not override a refusal in Apple’s settings. Declining tracking or advertising consent does not stop all technical data processing, purchase verification, or Adapty’s offer and purchase analytics, and does not necessarily remove all ads.
Depending on your location, you may have rights to access, correct, delete, or receive a copy of personal information; restrict or object to processing; withdraw consent; and opt out of covered advertising disclosures. Email support@4ind.us with “Sleep Sunset privacy request”. We may ask for information needed to verify the request. Do not send passwords or payment-card details. You may also complain to your local data-protection authority and, where applicable, appeal a decision on your request.
Uninstalling the app removes its local data, subject to your device backup settings. It does not automatically delete records held by service providers or cancel a subscription. See privacy choices for practical steps and terms for subscription management.
Retention, security, and international processing
We retain information for the purposes described here and for applicable accounting, legal, security, and dispute-resolution needs. Retention depends on the type of record and the provider processing it; local preferences generally remain until removed from the device. Contact us for information about a particular record or a deletion request.
We and our providers use safeguards appropriate to the information processed. No transmission or storage system is completely secure. Providers may process information outside your country, in the countries where they operate. Where required, transfers rely on safeguards such as approved contractual terms or another legally permitted mechanism.
This website
This website does not add advertising pixels, analytics scripts, or nonessential cookies. Its hosting service processes the technical information needed to deliver and protect pages, such as IP address, request time, requested page, and browser information. Following a link to the App Store or another website places you under that service’s privacy policy.
Children and policy updates
Sleep Sunset is intended for a general audience, not directed specifically to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided such information, contact us so we can investigate and address it. Higher local age thresholds apply where required.
We will update this page when our practices change and revise the date above. Where required, we will provide additional notice or request consent before a material change takes effect.