This privacy policy applies to all apps published by our company. We are committed to protecting your privacy.
All purchases are processed through Apple's App Store. We do not access your payment information.
Our apps are safe for all ages. We do not knowingly collect information from children under 13.
All calculations are performed locally. No data is collected, stored, or transmitted. No network access required. No permissions needed.
Text queries are sent to our AI service for formula generation. Queries are not permanently stored after processing. Formula history is stored locally on your device only. We collect anonymous usage analytics to improve the service.
Third-party: We use Anthropic's API. See Anthropic's Privacy Policy.
All audio is generated locally on your device. No audio is recorded or transmitted. No microphone access. No HealthKit data. Works entirely offline.
Posture check data (good/needs improvement + timestamps) is stored locally only. Uses local notifications (no push server). Does NOT access camera, microphone, or HealthKit. We collect anonymous usage analytics to improve the app.
We may update this policy. Changes will be posted here with an updated date.
Questions? Email: 121828802@qq.com