Android-specific privacy policy. This policy applies only to Tune package com.ryantinklepaugh.tune. 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. Tune is a controlled acoustic-calibration decision journal that qualifies the route, compares repeatable matched trials, changes one variable, and requires independent verification before certification.
Information handled
- app-private rooms, listening positions, one-variable session definitions, and timestamps
- derived response points, route and microphone labels, sample rate, level, latency, confidence, repeatability, and capture lineage
- tested values, reasons, rankings, selection, verification result, decision notes, and local certificates
- purchase entitlement and legal-choice evidence
Foreground microphone access is requested only when you start a measurement. Tune plays a known sweep, analyzes AudioRecord buffers on the device, and discards raw samples after analysis without saving or uploading them. A certificate leaves the app only when you direct an Android share action.
Product storage and providers
Tune keeps rooms, positions, derived measurements, route and microphone lineage, one-variable sessions, rankings, reasons, verification, and decision notes in app-private local storage. Raw microphone buffers remain transient in memory and are discarded. Certified PDF reports are created locally for user-directed sharing.
Google Play and RevenueCat process purchase and entitlement state. Supabase receives only privacy-minimal legal-choice evidence. Tune has no product-data backend and does not upload raw audio, room names, measurements, trials, notes, or certificates.
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
Google Play supplies transaction and purchase-token data, and RevenueCat supplies entitlement and offering state. We do not receive your full payment-card number.
Retention and deletion
Local records remain until the user deletes a session or all app data or removes the app. Temporary report files follow app-cache and deletion behavior. A deliberately shared certificate remains with the selected destination until removed there. Legal-choice evidence follows the separate evidentiary retention described below.
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.