TTHUMELIO AI
Product Privacy Support
LAST UPDATED AUGUST 13, 2026

Privacy Policy

Thumelio creates thumbnail artwork on iPhone, iPad, and Mac. Registration is not required. This policy explains the information processed by the app and its cloud generation service.

Information we process

  • Installation identifier: The app creates a random identifier stored in Keychain so guest purchases and generation credits can be delivered without registration.
  • Generation content: Your video concept, audience, style selections, supporting details, generated headline, and generated image are processed to provide generation.
  • Purchase records: App Store product and transaction identifiers deliver purchased credits, prevent duplicate claims, and handle refunds.
  • Security data: One-way security markers enforce request limits and prevent repeated monthly free-credit claims.
  • Support requests: If you contact support, we receive the name, email address, topic, and message you submit so we can reply and resolve the request.

How information is used and shared

Generation content is sent to Thumelio's service and Google Gemini solely to plan and generate the requested thumbnail. Apple processes in-app purchases under Apple's policies. We do not sell personal information, use it for advertising, or track you across apps and websites.

Local files

Your projects, edits, exports, and imported graphics are stored locally on your device. Images selected in the editor are not uploaded by the cloud generation flow.

Retention

Server copies of generation briefs and generated images are removed automatically after 24 hours. Anonymous session and credit records are kept while the related installation profile is active. Limited purchase records may be retained for transaction integrity, refunds, accounting, fraud prevention, or legal compliance. Support correspondence is retained only as reasonably necessary to answer the request, keep service records, and meet legal obligations.

Your choices and deletion

Thumelio has no registration or sign-in. You can delete individual local projects in the app. Deleting the app removes local projects and access to the anonymous consumable-credit balance for that installation.

Security and children

We use HTTPS, short-lived sessions, secure token storage, and access controls designed to protect service data. Thumelio is not directed to children.

Contact

Questions or privacy requests can be sent through Thumelio Support or to support@shadyjeff.com.

TTHUMELIO AI

YouTube thumbnail studio for iPhone, iPad, and Mac.

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