Privacy Policy

Information Rehear Stores On Your Device

Rehear is designed as a local-first audio practice app. Your imported audio files, artwork, lesson and collection names, bookmarks, playback progress, app settings, waveform data, and other practice data are stored on your device except where a feature described below requires an external service.

Usubilab does not receive your imported audio files, private library contents, bookmark contents, detailed playback history, or derived practice content through the core app experience. The limited usage signals and public Podcast sharing measurement described below are exceptions to this local storage model.

• Audio files and artwork that you import into the app
• File names and metadata read from imported audio
• Lesson, collection, track, and bookmark information
• Playback progress, bookmark ranges, and app preferences
• Derived data used to support playback and practice features, such as waveform and phrase data

Purchases And Subscriptions

Rehear uses Apple in-app purchases and RevenueCat to manage Rehear Pro purchases, subscription status, entitlement checks, and purchase restoration.

Apple processes payments. Usubilab and RevenueCat do not receive your full payment card details from Rehear.

RevenueCat may receive purchase history, receipt information, product identifiers, entitlement status, app version information, and an anonymous app user identifier generated for purchase management. This information is used to unlock paid features, restore purchases, prevent fraud, and understand purchase and subscription status.

RevenueCat's privacy policy is available at https://www.revenuecat.com/privacy/.

Crash Reports And Diagnostics

Rehear uses Firebase Crashlytics to help identify, diagnose, and fix crashes or stability issues.

Diagnostic information may be sent to Google Firebase, including crash traces, app version, device model, operating system version, timestamps, Firebase installation identifiers, Crashlytics installation identifiers, and related technical details needed to diagnose the crash.

Crash reports are used only to improve app reliability. Rehear does not intentionally send your imported audio files, library contents, bookmarks, or practice data in crash reports.

Firebase privacy and security information is available at https://firebase.google.com/support/privacy.

Usage Analytics

Rehear uses Firebase Analytics to understand aggregated app usage, feature adoption, and basic app performance signals so Usubilab can improve the product.

Analytics information may be sent to Google Firebase, including app opens, session information, in-app purchase events, feature usage events, app version, device model, operating system, approximate geography, language, timestamps, Firebase installation identifiers, and Analytics app instance identifiers.

Firebase Analytics is not used to receive your imported audio files, private library contents, bookmark contents, or derived practice content, and Rehear does not use Firebase Analytics for third-party advertising.

Website Analytics

The Rehear website uses Google Analytics 4 (GA4) to understand which pages are visited and how visitors move to the App Store. GA4 may collect page views, visits, outbound link clicks, browser and device information, approximate location, and identifiers stored in analytics cookies. This website measurement is separate from Firebase Analytics in the iOS app.

The website does not send your imported audio files, private library contents, bookmark contents, or derived practice content to GA4. Google's privacy policy is available at https://policies.google.com/privacy.

Public Podcast Episode Sharing

When you choose to share a public Podcast episode, Rehear verifies its public directory listing and current public feed before registering a link. The Rehear link service stores an immutable share ID and minimal verified public program/episode metadata, including the exact episode identity and public artwork/audio references, to keep registered links usable when a feed changes. The link contains the public program ID and opaque share ID. The introduction displays saved public metadata; artwork loads directly from the published provider. No playback position, bookmark, transcript, local audio, private RSS URL or account information is sent or stored for sharing. Saved links cannot restore deleted publisher audio.

To understand sharing and program popularity, Rehear may send sharing, opening, playback, and qualified-practice events with an independently verified public program ID to Firebase Analytics; the introduction page may send its views and button clicks with that ID to GA4. Episode identifiers, digests, GUIDs, titles, RSS/audio/share URLs, recipients, and private library identifiers are excluded from those events. Rehear does not join the sender and recipient or perform deferred post-install attribution. Sharing completion only records the native activity outcome; it does not prove delivery or publication.

You choose the destination in Apple's share sheet. The destination app or service processes the image and link under its own privacy practices. Cloudflare may process request metadata to serve and protect the public introduction and resolution routes, and the service fetches the public listing and feed to identify the episode.

Attribution And Advertising Measurement

Rehear uses Singular for install attribution and coarse product measurement. Singular receives limited measurement data and does not receive your audio files, library contents, bookmarks, transcripts, file names, or purchase details.

Rehear does not request App Tracking Transparency authorization or access the advertising identifier (IDFA), and does not send client-side revenue events to Singular.

Rehear uses Apple's AdServices, Firebase Analytics, and Singular for Apple Ads install attribution. Singular sends install postbacks to Apple Ads. Rehear does not send in-app or revenue events to Apple Ads.

Singular's privacy policy is available at https://www.singular.net/privacy-policy/.

Support Requests

If you contact Usubilab for support, Usubilab may collect your email address and the information you include in your message. This information is used to respond to your request, investigate issues, and keep necessary support records.

Please avoid sending audio files or sensitive personal information in support requests unless Usubilab specifically asks for it to investigate an issue.

Privacy Policy Website Hosting

This Privacy Policy may be hosted using Cloudflare. Cloudflare may process request metadata, such as IP address, user agent, requested URL, and timestamps, to deliver and secure the web page.

The website analytics described above also applies when you visit the Privacy Policy page.

Cloudflare's privacy policy is available at https://www.cloudflare.com/privacypolicy/.

Information Sharing

Usubilab does not sell your personal information and does not use your information for third-party advertising.

Usubilab may share information with service providers only as needed to operate Rehear and related services:

• Apple, for App Store distribution, in-app purchases, subscription processing, and Apple Ads install attribution
• RevenueCat, for purchase status, entitlement management, and purchase restoration
• Google Firebase Analytics and Crashlytics, for product analytics and crash diagnostics, including Apple Ads install attribution through Firebase's built-in AdServices handling
• Google Analytics, for Rehear website analytics
• Singular, for install attribution and coarse product measurement
• Cloudflare, for hosting and securing public web pages such as this policy

Usubilab may also disclose information if required by law, legal process, or a valid request from a public authority, or if necessary to protect the rights, safety, or security of users, Usubilab, or the public.

Retention

Local app data remains on your device until you delete it in the app, delete the app, or otherwise remove it from your device.

Support communications are kept only as long as reasonably necessary to respond to your request and maintain support records.

Purchase and subscription records may be retained by Apple, RevenueCat, and Usubilab as needed to provide purchase restoration, manage entitlements, prevent fraud, comply with legal obligations, and maintain business records.

Analytics, crash reports, and diagnostic records are retained according to Firebase Analytics and Crashlytics retention practices and Usubilab's operational needs for product improvement and app reliability.

Website analytics data is retained according to the GA4 property's settings and Google's applicable retention practices.

Your Choices

You can delete local Rehear data by deleting imported content in the app or deleting Rehear from your device.

You can restore or manage purchases using Apple's App Store purchase and subscription controls, and by using Rehear's restore purchases feature where available.

You can use your browser settings to restrict or delete analytics cookies. These settings may not prevent all requests to website analytics services.

You may contact Usubilab to request access to, correction of, or deletion of personal information that Usubilab controls. Some records may need to be retained where required by law, for security, for fraud prevention, or to maintain purchase and subscription records.

Children

Rehear is not intended for children under 13 years old. Usubilab does not knowingly collect personal information from children under 13. If you believe a child has provided personal information to Usubilab, please contact Usubilab so that appropriate action can be taken.

International Processing

Usubilab and its service providers may process information in countries other than your country of residence. These countries may have data protection laws that differ from those in your jurisdiction.

Changes To This Policy

Usubilab may update this Privacy Policy from time to time. When the policy changes, Usubilab will update the effective date above. Material changes will be communicated as required by applicable law or platform requirements.

Contact

If you have questions about this Privacy Policy or Rehear's privacy practices, contact Usubilab at support@usubilab.com.