Last updated: 2026
JSEdgePro is an offline workshop calculator. It does not require an account, does not collect personal information, and does not transmit your data to any server.
Values you enter and saved settings are stored locally on the device using the system's standard local storage. You can remove this data by deleting the app.
The optional Pro upgrade is processed by Apple through the App Store. We do not receive or store payment details. Apple's purchase handling and Restore Purchases are supported.
The only third-party service involved is Apple's StoreKit for in-app purchases, governed by Apple's privacy policy.
The app does not knowingly collect data from any user, including children.
For privacy questions, please contact the support address listed on the App Store page.