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Privacy Policy

Last updated: October 26, 2026

Who is responsible

This policy covers the Stoiq app and trystoiq.com. The publisher and data controller is JUSTE APPS, a French SASU with share capital of €1,000, registered with the Créteil Trade and Companies Register under number 130 436 108, with its registered office at 23 avenue de la Chapellerie, 94370 Sucy-en-Brie, France. Contact us about your data at hi@justeapps.com or at our registered office.

On your device

There is no Stoiq account. Your favorites, settings and reading progress are stored on your device. Reminders are scheduled locally; we do not receive your reading history or reminder schedule. Widgets use data shared locally with the app. When you choose to save or share a quote image, it goes to your photo library or the app you select. Your device’s own backup settings can also affect local app data. We do not run advertising or cross-app tracking SDKs.

Purchases and RevenueCat

Apple or Google handles payments under its own terms and privacy policy. We do not receive your card details. We use RevenueCat as a processor to validate purchases, manage and restore Stoiq+ access, and understand subscription performance.

The SDK connects when the app starts, even before a purchase. RevenueCat processes a randomly generated app user ID, purchase receipts or tokens, transaction and subscription history, entitlement status, and technical information such as the app and SDK version, platform, locale and IP address needed for the connection. We do not send it your favorites, feedback or email address. This processing supports our contract with you to provide purchased features and our legitimate interests in preventing fraud and understanding subscription performance. Purchase records are kept as needed to maintain or restore access, resolve billing disputes and meet legal obligations; uninstalling the app does not delete them. See RevenueCat’s data processing terms.

Feedback you choose to send

When you send feedback or report a quote, we receive your message, the quote’s identifier and citation and any report reason, the app version and build, language, platform (iOS or Android), the screen it came from, and your email address only if you provide one. Sending feedback and leaving an address are optional. Without an address, we cannot reply.

We use this information to answer requests, fix content and improve Stoiq, based on our legitimate interest in supporting the app. The studio’s feedback service stores it in a Cloudflare D1 database in the European Union. It does not store your IP address in feedback records; the service uses a short-lived hash for rate limiting. The optional address is erased 90 days after the feedback is handled, and the feedback record is deleted two years after submission. Contact us to request earlier erasure.

Support handling can involve OpenAI’s Codex to review a message and draft a reply, Google’s Gmail for correspondence, and GitHub for development issues. Development issues exclude your email address; please avoid including sensitive personal information in your message. A person reviews and sends replies. This assistance does not make decisions with legal or similarly significant effects about you.

Website and email support

Cloudflare hosts trystoiq.com and the feedback endpoint. To deliver and secure requests, it processes connection information such as IP address, requested URL, browser information and request time. Operational logs are used to diagnose errors and abuse, for our legitimate interest in operating a reliable, secure service; their retention follows Cloudflare’s applicable logging limits. The site’s own code does not set advertising cookies or load audience analytics scripts.

If you email us, Google’s Gmail processes your address and the message or attachments you send so we can respond. Support correspondence is retained as needed to handle the request and any related dispute or legal obligation. Cloudflare’s feedback deletion schedule above applies to the feedback database, not separate email threads or development issues; those are retained while needed to resolve and document the request.

External links, including stores, social sharing and Amazon affiliate links, open services with their own privacy practices. Following an affiliate link can let the retailer attribute a purchase to Stoiq.

Recipients and international processing

Access is limited to people handling support and the service providers described above for those purposes. Apple and Google also act independently for their stores. We do not sell your personal data.

The feedback database is in the EU, but that does not mean all processing stays there: RevenueCat, Cloudflare, Google, OpenAI and GitHub operate internationally, including in the United States. Applicable provider data processing terms describe transfer safeguards, including the European Commission’s standard contractual clauses where required. You can ask us for information about the safeguards relevant to your data. See RevenueCat, Cloudflare, Google, OpenAI and GitHub.

Your rights

Where applicable, you can request access, correction, erasure, restriction or portability of your personal data, and object to processing based on legitimate interests. Write to hi@justeapps.com. We may ask for information needed to locate your records and verify your request. You can remove local reading data by clearing the app’s data and any device backups; for purchase records, contact us for help locating the relevant RevenueCat record. Erasing data or uninstalling the app does not cancel a store subscription.

You can complain to your local data protection authority, including the CNIL in France.

Changes to this policy

We publish updates here and change the date above. We will provide additional notice of material changes where required. This policy explains our practices; using Stoiq does not itself constitute consent to personal data processing.

Contact

For support or privacy requests, contact JUSTE APPS at hi@justeapps.com, or write to 23 avenue de la Chapellerie, 94370 Sucy-en-Brie, France.