CalPicture
Privacy Policy
Effective 26 July 2026 · CalPicture is operated by Xiaochen Gong.
What CalPicture processes
CalPicture processes meal photos you select, food descriptions you enter, meal records stored on your device, and—only after permission—Apple Health energy and workout information. We use these data to provide photo editing, AI food analysis, meal logging and daily energy-balance features.
AI services
For AI analysis, color grading and photo retouch, selected photos and related instructions are securely sent through Cloudflare to Google Gemini API. CalPicture does not use this content to train its own models. Gemini API request storage is disabled for the GenerateContent API and CalPicture does not create or share datasets containing user content. Google may nevertheless process or retain limited data for security, abuse prevention and legal compliance under its paid-service terms.
Storage and deletion
Meal records and settings are stored locally on your device. You can delete meal records in the app and revoke Camera, Photos or Health permissions in iOS Settings. CalPicture does not currently provide account-based cloud storage.
Contact
For privacy requests, contact support@calpicture.com.