Privacy policy
Effective September 6, 2026
A personal print studio. Offline by design.
Overview
Chromivell is an offline color-stamping puzzle game. This policy explains how information is handled by the app and when you contact the developer. Effective date: September 6, 2026.
No collection by the app
Chromivell does not collect or share personal data off-device. It contains no advertising SDK, analytics, tracking, account system or cloud database. The app does not request network or dangerous permissions, and no permissions are requested by its release manifest.
Information stored on your device
Study progress, drafts, saved prints and your appearance choice are stored in the app’s private local database. These records are used only to provide the game and your personal workshop. Android cloud backup and device transfer are excluded by the app’s configuration.
Your controls and deletion
You can delete individual saved prints from My prints. Clear workshop data in Preferences deletes all study progress, drafts and saved prints while keeping your appearance choice. Uninstalling removes the app’s local data. Exported files are separate and must be deleted from their saved location.
Exporting a print
PNG export uses Android’s document picker to write to a location you explicitly select. A document provider you choose may be a cloud service and may handle the exported file under its own privacy policy. Chromivell does not operate that provider or upload files to its own servers.
Contacting support
Contact support opens an external email application. If you choose to email the developer, your email address and the information you include are used to respond to your request and resolve the reported issue. They are not used for advertising or sold. Support correspondence is kept only as needed to handle the request and any applicable obligations. You may request deletion by emailing xxhhcc2691x@gmail.com. Your email provider’s terms also apply.
Children
The game does not include accounts, tracking or child-specific data collection. If a child contacts support, avoid including unnecessary personal information. A parent or guardian may contact the developer about support correspondence.
Security and changes
Local records are stored in Android’s app-private storage. No method of storage is completely secure. If this policy changes, the effective date on this page will be updated to reflect the revised policy.
Contact
Developer contact for Chromivell: xxhhcc2691x@gmail.com.
This policy website
This page is designed for hosting on Cloudflare Pages. Visiting the hosted page sends normal web requests to Cloudflare, which may process connection information to deliver and protect the page. No analytics scripts or forms are included in this page. See Cloudflare’s privacy policy for information about its services. This website hosting is separate from the offline app.