CoilCalc: Roll Length MeterPrivacy Policy
At CoilCalc, your privacy is built into the app from the ground up.
CoilCalc collects no personal data, no usage analytics, and no crash reports. All calculations happen on-device. All roll data is stored locally in your device's UserDefaults and never transmitted anywhere. The app contains no third-party analytics, no advertising SDKs, and no tracking code of any kind. Camera measurements are processed entirely on-device using Apple's ARKit framework — no images are captured, stored, or sent to any server.
For privacy-related questions, contact us at: coilcalc@netflowers.co.jp