Android-specific privacy policy. This policy applies only to WellCalc package com.ryantinklepaugh.wellcalc. It does not change the iOS app’s privacy policy or receipt history.
Scope and controller
Uncommon Weather LLC controls the processing described here. Contact team@uncommonweather.com. WellCalc is a petroleum calculation and field-reference toolkit for traceable checks in field and office workflows.
Information handled
- calculation inputs and results
- saved jobs, favorites, notes, and history
- settings and legal-choice evidence
Core calculations do not require an account. Files are created only when you direct an export or share action.
Local product data
The app keeps ordinary product records on your device unless a feature explicitly says otherwise. Android, device backups, files, keyboards, speech providers, share targets, and other services you choose may process information under their own settings and policies. We do not sell product data or use it for cross-context behavioral advertising.
Legal-choice evidence and abuse prevention
To preserve your choice and prevent forged receipts, the app may send privacy-minimal evidence to Supabase-hosted services: package ID, document versions and hashes, acceptance or withdrawal state, coarse adult age band and role, timestamps, a random installation identifier, request identifiers, an Android Keystore public-key proof, and—when configured—Google Play Integrity verdict material. We also process connection metadata such as IP address, user agent, response status, and rate-limit state for security, reliability, and abuse prevention. We do not send your ordinary product records with legal-choice evidence.
Purchases
This release has no purchase or entitlement provider and does not collect payment information.
Retention and deletion
Delete ordinary local records with app controls or by removing the app, subject to Android behavior and any copy you exported. Server-side legal evidence is retained to prove and honor the choice, withdrawal, integrity, and retry history it records. Security logs are retained only as reasonably needed for fraud prevention, troubleshooting, and legal compliance. Contact us to request access or deletion; we may retain evidence where necessary to establish, exercise, or defend legal claims.
Choices and rights
You can deny optional Android permissions, decline or withdraw legal consent, manage purchases where applicable, and request privacy help. Depending on where you live, you may have rights to access, correct, delete, restrict, object, or appeal. We do not discriminate for exercising a privacy right.
Age boundary
The app is not directed to anyone under 18. We do not knowingly collect a precise birth date through the legal-choice flow.
Security and transfers
We use reasonable technical and organizational safeguards, but no device, network, or storage system is guaranteed secure. Providers may process information in the United States or other countries subject to applicable safeguards.