The small print
Privacy Policy
Updated
Your handwriting and puzzle progress stay on your iPad. No account is required.
Your pages
Futoshiki Sky processes handwriting, recognition, puzzle generation and hints on your device. We do not upload your Pencil strokes or puzzle answers. Progress, settings and handwriting are saved in local app storage; device backups follow your Apple settings. Deleting the app may remove those local saves.
Free app and local processing
Futoshiki Sky 1.1 and later are entirely free and contain no in-app purchases, purchase SDK, advertising SDK or analytics SDK. These versions do not send purchase history, identifiers, handwriting or puzzle progress to us or RevenueCat.
Earlier versions used RevenueCat for an optional lifetime purchase. Updating stops that integration; it does not automatically delete historical records held by service providers. For a request concerning earlier purchase information, contact us. See RevenueCat’s Privacy Policy and Apple’s Privacy Policy for their handling of historical records.
No advertising or tracking
We do not run advertising, use cross-app tracking, or sell personal information. This website has no analytics scripts or cookies added by us. Its host, GitHub Pages, processes technical request information, including IP addresses, under GitHub’s Privacy Statement.
Support and your choices
If you email us, we receive your email address, message and any attachments you choose to send. We use them to help with your request and keep them only as long as needed for support and legal obligations. Our email provider also processes those messages. Support is handled in Türkiye; service providers may process information in other countries.
You can manage local data through the app and your device. Depending on your location, you may have rights to access, correct or delete personal information, or object to its use. Contact us about information held by us or a privacy concern, including a child’s information. We do not knowingly collect personal information from children through the app. We cannot access the puzzle work stored only on your device.
Contact and updates
Futoshiki Sky is made by Murat Göğebakan, an independent developer in Türkiye. For privacy requests, email gogebakan.cagan@gmail.com.
Changes to this policy will appear here with an updated date. We will give additional notice when required.