Your AI calorie & weight coach
Snap a photo, say a sentence, or type a few words — AYA estimates calories and nutrition, then turns your meals, activity, and weight into a clear daily energy budget.
Coming soon to the App Store
Your AI calorie & weight coach
Snap a photo, say a sentence, or type a few words — AYA estimates calories and nutrition, then turns your meals, activity, and weight into a clear daily energy budget.
Coming soon to the App Store
Three ways in, one effortless habit.
Photo, voice, or text. Snap your plate, say what you ate, or type a line.
AYA recognizes the food; exact local formulas compute your daily budget, updated by Apple Health activity.
A warm friend or a tough coach checks in, celebrates, and nudges — so you actually keep at it.
Logging takes seconds. The AI does the math.
Photo, voice, or text — AYA recognizes your food and estimates calories and nutrition.
Built from your profile and Apple Health activity (Mifflin–St Jeor based), updated as you go.
A warm friend or a tough coach — pick the tone that keeps you going.
Weight curve, intake vs. burn, and daily steps — see real progress.
Your data lives on your device. Only what's needed is sent securely for AI analysis.
Complete English & 简体中文 — interface and AI replies.
Switch anytime between a warm friend and a tough coach.
The difference isn't a bigger database — it's a smarter, warmer companion.
Key numbers are computed by exact local algorithms; the AI only handles recognition and warm, human expression — accurate and kind.
Missed a meal, a weekly recap, weight creeping up — AYA reaches out first, with gentle on-device notifications, not pushy alerts.
Deeply integrated with Apple Health — real steps and burn feed straight into your daily budget.
AYA is local-first: your records and profile live on your device. Meal photos, voice, and text are sent securely to AI services only to estimate calories — never stored on our servers, and never sold.
The things people ask before they download.
Calories and nutrition are AI estimates, meant to build awareness rather than medical precision. Your daily energy budget itself is computed by exact local formulas (Mifflin–St Jeor) using your profile and Apple Health activity.
No. Meal photos are sent securely only to estimate calories, and are never persisted on our servers or sold. Your records live on your device.
AYA Shape is built for iPhone (iOS 17+) and integrates deeply with Apple Health. An Android version isn't available yet.
Yes — the interface and the AI's replies are fully bilingual in English and 简体中文. The app follows your device language.
No. AYA is for information and education only. It is not a medical device and does not provide medical advice. Consult a licensed professional before changing your diet or lifestyle.
AYA Shape is for informational and educational purposes only and is not a medical device. It does not provide medical advice. Consult a licensed professional before changing your diet, exercise, or lifestyle.