Demetr: AI Meal Coach

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Demetr is an AI meal coach that starts with a photo — for building better eating habits…

By Arc LLC · Health and fitness

Why we expect it: Clear photo-first concept with thoughtful privacy notes and honest disclaimers makes it a promising health companion.

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In short

Demetr: AI Meal Coach estimates calories and macros from a photo of your plate, lets you adjust the amounts, and saves each meal as a cutout you can view in 3D. It is aimed at people who want to build better eating habits, with gentle progress notes against their nutrition goals and optional Daily Insights that combine meals with workouts and allowed Health data. One notable detail is that meals stay on the device by default, and only photos and details you choose to analyze are sent to OpenAI.

Summary by Debuts, based on the App Store listing.

About

Demetr is an AI meal coach that starts with a photo — for building better eating habits, one plate at a time.

Snap a plate. Demetr estimates calories and macros, lets you tweak amounts, and saves a clean cutout you can browse in 3D. Through the day, a short, gentle note shows where you stand against your goal. When you’re ready, open a Daily Insight — a short read about what you ate, beside your workouts and other Health data you’ve allowed, with one concrete idea for tomorrow.

WHAT YOU GET • Photo calorie and macro estimates you can edit before saving • Nutrition goals with time-aware progress notes that never scold • Daily Insights: a readable review of your day plus a tip for tomorrow • Camera or library capture with on-device subject cutouts • Optional Apple Health write for confirmed meals • Sign in with Apple for cloud analysis (Free: 20 meal analyses + 5 insights; Plus: 15 meals/day and 2 insights/day)

BUILT AROUND THE PLATE Meals and insights stay on your device by default. Sign in with Apple ties quotas and Plus to your Apple identity so Free limits can’t be reset by reinstalling. Photos and meal details you choose to analyze, and Health summaries you allow for Daily Insights, are sent through our backend to OpenAI only to run the features you request.

Demetr’s coaching is general guidance based on approximate estimates. It is not medical advice, and Demetr is not a clinical or dietitian service.

Privacy Policy: https://dion-api.euter-arc.workers.dev/legal/privacy/en Terms of Use (EULA): https://dion-api.euter-arc.workers.dev/legal/terms/en

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