Stay - Longevity Macro Tracker

Stay helps you eat better for a longer, healthier life. It brings your food diary, an AI coach that knows your meals and short daily lessons together in one app. FOOD SCAN Snap your plate or pick a photo, and AI estimates the calories, protein, carbs and fat in seconds — or scan a product barcode. Every meal gets a longevity score out of 10 and shows why: how processed it is, where its protein comes from, its fiber and its sugar. YOUR FOOD DIARY Every meal lands in your diary: calories and macros against your daily targets, day by day, so you always know where your day stands. AI COACH Ask about any meal — “Was my lunch balanced?”, “What should I have for dinner?” — and get personalized guidance grounded in your meals and your program. AI can make mistakes — it is not medical advice. DAILY LESSONS Short, practical lessons guide you step by step through nutrition, sleep, stress and movement, with audio narration and quick check-ins that personalize your plan. YOUR LONGEVITY SCORE Your score combines your face-scan insights, nutrition and mindset into one daily number you can actually move, with your streak and your progress against your own baseline. FACE SCAN — WELLNESS INSIGHTS, ANALYSED ON YOUR PHONE Look into the front camera for 30 seconds. The camera feed is analysed live on your device — no video or image is ever saved or uploaded. The analysis turns the subtle colour changes in your skin into wellness insights, and the resulting numbers are saved to your account so you can follow your trends over time. They are general wellness insights, not a medical assessment. IMPORTANT Stay is a general wellness app for self-awareness and healthy habits. It is not a medical device, is not intended to diagnose, treat, cure or prevent any disease, and does not replace professional medical advice. The face scan uses Shen.AI technology by MX Labs — an informational tool and not a substitute for professional medical judgment. Always consult a healthcare professional before making medical decisions. STAY PREMIUM SUBSCRIPTION • Food Scan, the food diary, AI Coach, Daily Lessons, the Longevity Score and Face Scan require a Stay Premium subscription. • Stay Premium is available as an auto-renewable monthly or yearly subscription. Eligible new subscribers can start the yearly plan with a 3-day free trial. • Prices are shown in the app in your local currency before you confirm. • Payment is charged to your Apple Account when you confirm the purchase, or at the end of the free trial. • Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. • You can manage or cancel your subscription anytime in your Apple Account settings. Privacy Policy: https://quiz.stay100.com/privacy-policy/ Terms of Use: https://quiz.stay100.com/terms-of-use/