Privacy Policy
LineForge does not collect personal data in the current MVP. Image conversion is processed locally on device.
App
LineForge: Stencil Maker helps users turn images they choose into printable line art, coloring pages, tattoo stencils, and craft templates.
Data Collection
LineForge does not collect personal data in the current MVP.
The app does not include accounts, advertising SDKs, analytics SDKs, third-party crash reporting SDKs, tracking domains, or server-side image upload for MVP conversion.
Photos, Camera, and Files
Users may choose images from Photo Library, Camera, or Files. These images are processed locally on the device for MVP conversion.
LineForge stores imported originals, generated previews, edit data, and export history in the app container so saved projects can be reopened.
Retention and Deletion
Saved project data remains on the device until the user deletes the app or deletes a saved project from the Projects tab.
Deleting a saved project removes the project record and the associated image and export files that LineForge tracks for that project.
Sharing
When users export PNG or PDF files, LineForge uses the native iOS share sheet. The user's selected share destination controls what happens after the file leaves LineForge.
In-App Purchase
LineForge uses Apple's StoreKit for the lifetime Pro unlock. Apple processes purchases and may handle transaction-related information according to Apple's policies.
LineForge does not run its own payment server in the current MVP.
Future Changes
If future versions add cloud AI, sync, accounts, analytics, crash reporting, or other third-party services, this policy and the App Store privacy answers must be updated before release.
Contact
For privacy questions, open a request at github.com/xizhengmeng/phonecheck-pro.
Publisher: Shenghui Han