Privacy Policy

JFlutter is designed as an offline educational tool. It does not collect user data, use analytics, track users, or send app content to developer-operated servers.

Effective date: April 23, 2026

Summary: JFlutter does not collect data from you. App settings, simulation traces, editor state, and imported or exported files remain local to your device or to file locations you choose.

Data Collection

JFlutter does not collect, transmit, sell, rent, or share personal data. The app does not require an account and does not use developer-operated cloud services.

Local-Only App Data

JFlutter may store preferences and simulation traces on your device so the app can preserve settings and recent work across launches. This information is not sent to the developer.

Bundled examples are included with the app and can be used without a network connection.

Import and Export

JFlutter supports user-initiated file import and export for supported automata, grammar, image, and JSON workflows. Files are opened or saved only when you choose them through the platform file picker or export flow.

If you choose a cloud-backed file location such as iCloud Drive, that choice is managed by your operating system or file provider. JFlutter does not operate that storage service and does not collect those files.

Children's Privacy

JFlutter is an educational tool and does not knowingly collect personal information from children or any other users.

Changes to This Policy

This policy may be updated if JFlutter's data practices change. Any material privacy change will be reflected here before a public release that includes the changed behavior.

Contact

For privacy questions, contact thalesmmsradio@gmail.com.