Privacy Policy

Short version

Pink Forecast does not collect, store, or transmit any personal data. Each morning the app reads last night's sleep and heart rate from HealthKit, today's weather from WeatherKit, and today's calendar from EventKit, all on your device. Apple's on-device language model writes three short lines about the day ahead from those signals. At the end of the day you rate the reading from 1 to 5. The reading, the rating, and the heatmap of accuracy all stay on your device. There are no accounts, no analytics, and no third-party SDKs that contact a server. The only network calls the app makes are to Apple's WeatherKit for weather data and to Apple's StoreKit when you choose to subscribe or unlock the Lifetime tier.

Who we are

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

Data we do NOT collect

• No account, no email, no password — the app has no signup.
• No analytics, no telemetry, no event tracking.
• No advertising identifiers (no IDFA, no fingerprinting).
• No usage data sent off the device.
• No camera, no photo library access.
• No audio, no contacts.

System permissions

Pink Forecast requests the following permissions, each minimal and revocable in iOS Settings → Pink Forecast at any time:

• Health — read access to sleep analysis, heart rate variability, resting heart rate, steps, and active energy. No write access. Used to build the daily reading. Reads run on-device.
• Calendar — read-only access to today's events. Used to factor scheduled commitments into the reading. The app does not create, modify, or delete events.
• Location — when in use, only to fetch today's weather from Apple WeatherKit for your current city. The coordinate is passed to WeatherKit once per day, then discarded.

If you decline any of the three, the reading is built from the remaining signals. The app does not block on missing permissions.

What stays on your device

• Your daily readings (the three lines generated by Apple's on-device language model and the input signal snapshots used that morning). Stored as ForecastEntries records in on-device SwiftData.
• Your end-of-day rating (1-5) for each reading. Used to tune subsequent readings on-device.
• The date the app was first launched and a few preference flags. Stored in UserDefaults.

All of the above lives on your device and never leaves it. Uninstalling the app deletes it.

On-device language model (Apple Intelligence)

The reading is generated by Apple's on-device Foundation Models, accessed through the public LanguageModelSession API on iOS 26. The model executes on your iPhone's Neural Engine. The Health, Calendar, and Weather snapshots are passed to the model in-process and never leave the device. The app does not use Apple's Private Cloud Compute fallback for this feature.

Pink Forecast is available only on Apple Intelligence-capable devices (iPhone 15 Pro, iPhone 16, or newer) running iOS 26 or later. On older or unsupported devices, the app cannot generate readings.

Weather data (Apple WeatherKit)

Today's weather is fetched from Apple WeatherKit using your coordinate, once per day. The coordinate is sent to Apple over a standard HTTPS request. Apple may receive standard network metadata (your IP address, device type) for that request. The weather response is cached on-device and discarded after the day rolls over. We do not see this traffic and do not operate any weather server.

Not medical advice

Pink Forecast is a personal-reading app, not a medical device. The three lines are short reflections built from on-device signals; they are not a diagnosis, prognosis, or treatment plan. Do not change medication, exercise, or sleep routines based on a reading. If something in your health data concerns you, talk to a clinician.

In-app purchases

Free use includes three readings lifetime. Pink Forecast Pro unlocks unlimited daily readings, the year heatmap of accuracy, and the Lock Screen widget. If you choose to subscribe (Monthly, Annual) or buy the Lifetime unlock, that transaction is handled by Apple's StoreKit. Apple processes the payment and shares only the receipt with the app so we can verify your entitlement. We never see your card number, billing address, or any personal information beyond Apple's opaque transaction identifier.

Subscription receipts are stored on-device by iOS and used to validate your entitlement when you re-open the app. They are not sent to any server we operate.

Family Sharing

Pink Forecast Pro purchases (Monthly, Annual, Lifetime) are Family-Shareable through Apple's standard Family Sharing mechanism. Apple handles eligibility checks; we do not see who is in your family group.

Children

Pink Forecast is rated 4+ in the App Store. Because the app collects no data at all, it complies with COPPA and similar children's-privacy regulations by design.

Your rights

Because Pink Forecast does not collect data, there is nothing for us to export, correct, or delete on your behalf. To revoke all access and remove all on-device state, simply delete the app.

For questions, write to dchalikovasss@gmail.com.

Changes

If we ever introduce a feature that involves any data leaving the device beyond the weather request described above, this page will be updated and the “Last updated” date at the top will change. For v1.0, no such feature exists.