Collective privacy policy for iOS apps under Robert Bala / WindyFarm Practical Independence. Website cookies and newsletter accounts: site privacy policy. Polski

Administrator: Robert Bala / Windy Farm — robert.bala@windyfarm.pl. We do not sell personal data. We do not run third-party advertising SDKs in these apps.

PV Survey · Water Filters · True Return (coming)

Common principles

  • Local-first Free tiers — core features work without an account.
  • Waitlist emails — if you email for product updates, we store email + consent for that purpose only.
  • App Store nutrition labels — each listing also declares data types in App Store Connect; this page is the human-readable Privacy Policy URL.
  • Your rights (GDPR) — access, rectification, erasure, restriction, objection where applicable. Email the contact above.

WindyFarm PV Survey

Product landing (preview): /en/pv-survey/

  • On device: location/motion for Compass and Align; measurements stay on device unless you export a report.
  • No account required for Free Align / Compass.
  • Waitlist tag (web form): pv-survey-waitlist.

WindyFarm Water Filters

Product: /en/p/water-filters · Guide: /en/blog/water-filters-guide

  • Camera: optional — housing label scan and shelf photos. Images stay on device / in your JSON backup; Free does not upload them to Windy Farm servers.
  • Notifications: optional local service reminders on device. No push marketing from our servers in Free.
  • No account for Free. Data in local SwiftData.
  • Backup: export/import JSON (including embedded photos) via Files / share sheet.
  • Future Pro sync: if iCloud / CloudKit ships, data may sync via your Apple ID under Apple’s terms; we will update this section before enabling billing.
  • Waitlist: email robert.bala@windyfarm.pl or tag water-filters-waitlist when a web form is available.

True Return / Independence (coming)

Financial tools under the same brand. Detailed processing will be described here before public release. Preview: True Return, Independence.

Changes

We may update this page when apps gain features (StoreKit, CloudKit). Last updated: 2026-08-15