Most days, your body just gets a year older. Some days — the right ones — it leaps backward instead. FutureAge finds those days for you, from one photo.
No barcode scanning. No food database searching. No weighing. Just take a photo of your food — AI does the rest.
GPT-4o Vision identifies every ingredient, estimates macros and calories, and scores the meal across 5 longevity metrics in under 5 seconds.
Based on your diet patterns, FutureAge reveals your estimated biological age — and guides you daily on how to eat younger.
After a few days of meal logging, FutureAge calculates your estimated biological age based on your average longevity scores. Eat well, get younger. It's that simple.
| Score 80–100 | 5+ years younger 🎉 |
| Score 60–79 | 1–4 years younger |
| Score 50 | Same as real age |
| Score 30–49 | 1–4 years older |
| Score below 30 | 5+ years older ⚠️ |
Most food apps — MyFitnessPal included — count what you ate. FutureAge counts something more useful: the days your diet actually made you younger.
| Feature | ✦ Counting Leap Days FutureAge | Counting Calories |
|---|---|---|
| Log meals with a photo | ✓ Just one photo | ✕ Manual only |
| AI food identification | ✓ GPT-4o Vision | ~ Barcode only |
| Calorie tracking | ✓ Automatic | ✓ Manual entry |
| Longevity score | ✓ Per meal & daily | ✕ Not available |
| Biological age calculation | ✓ Based on diet | ✕ Not available |
| Blood pressure impact | ✓ Scored per meal | ✕ Not available |
| Glucose stability score | ✓ Scored per meal | ✕ Not available |
| Inflammation tracking | ✓ Low/moderate/high | ✕ Not available |
| Weight tracking | ✓ With BMI | ✓ With BMI |
| Daily AI health insight | ✓ Every day | ✕ Not available |
| Calendar history | ✓ Monthly view | ✓ Basic diary |
| Weekly trends & stats | ✓ Google Health style | ~ Premium only |
| Free to use | ✓ Always free | ~ Limited free tier |
| Time to log a meal | 5 seconds | 3–5 minutes |
The bottom line: Counting calories tells you what you ate. Counting Leap Days tells you whether today made you younger — and what to change tomorrow.
Photograph any meal anywhere. AI identifies every ingredient and scores it instantly. No manual entry ever.
See your estimated biological age based on real diet data. Watch it get younger as your eating improves.
Monthly overview of your longevity scores and calories. See your best and worst days at a glance.
Bar charts, averages, top foods, best day. Understand your patterns and improve week over week.
Log your daily weight and track BMI over time. See how your diet quality correlates with your weight.
Every day starts with a science-backed longevity tip personalised to your recent meals and scores.
Custom reminders for breakfast, lunch, dinner and your daily summary. Never miss a log.
Create a free account and your complete meal history syncs instantly across all your devices.
Your health data belongs to you. Powered by Supabase — enterprise-grade security, always.
"Calorie apps told me I ate 1,800 calories.
FutureAge told me I banked 4 Leap Days that week."
Free to start. No credit card. Works on any device. Takes 5 seconds per meal.
Open FutureAge →