Alive.
You declare conditions, allergies, tastes, equipment, household. We apply it everywhere, all the time. When your tastes evolve, one change somewhere and the rest follows: your menu, your groceries, your sport.
Conditions, allergies, tastes, equipment, household, typical week. You tell it once. It remembers for life, and adapts to your everyday.
3 months Premium free on arrival · no credit card

You know the drill: you want to eat better, move better, track better. But the system around you makes it impossible.
Recipes, macros, groceries, quantities. By Friday night, you give up and order in.
No time, no ideas that fit your kit, your tastes, your budget, you give up within three weeks.
Recipes here, groceries there, tracking elsewhere, sport somewhere else. Nothing connects.
Conditions, allergies, intolerances, chosen diets: generic apps act like you don't exist. But you do.
5 pillars that talk and adjust together. You enter your constraints once. We compose. We adjust. We stay.
You declare your profile. Conditions, allergies, intolerances, chosen diets, kitchen gear, sport equipment, budget, household. We apply it everywhere. When it evolves, we follow.
Weekly menu + sport + groceries that talk to each other. Sunday brunch? We shift your meals. Missed your workout? We rebalance the week without starting from zero.
Nutrition, energy, weight, hydration, mood, cycle: all on one screen.
Step-by-step cook mode, hands-free, big text, built-in timers. For your solo sports: warm-up, pace, a session that adjusts. Already in a club or a class? Buddy simply works your meals around it. Restaurant mode: Buddy scans the menu and pulls out your 3 best picks and the 3 to skip.
Create your own recipes and workouts. Buddy reviews your draft before you save: 3 concrete suggestions, never coercive.
You declare conditions, allergies, tastes, equipment, household. We apply it everywhere, all the time. When your tastes evolve, one change somewhere and the rest follows: your menu, your groceries, your sport.
A recipe has one of your allergens? Buddy adapts it in a couple of taps, a version that works for you, without losing the pleasure. You cook what you feel like, mind at ease.
Meals, workouts and groceries, generated around your profile and balanced across the week. When it's time to cook, the app guides you step by step, hands-free.
Sessions calibrated to your gear and your level, guided step by step. After each one, you say how it went, and Buddy tunes the next. No performance to prove, just movement that feels good.
Your measurements, plus your weight and body composition if you want, all in one place. Periods, aches, energy: Buddy tracks it all, and everything follows. A tougher phase coming? Your meals and your workouts ease off right away.
A slip happens. You tell Buddy, and he sets things right: quickly if it's small, gently over a few days if it needs more. No drama, no judgment. We keep going, together.
Snap the menu or pick the place: Buddy reads it with you, pulls out his 3 best picks and the 3 to skip, even the word to slip to the waiter. You choose, he gently rebalances your week. Eating out stays a pleasure.
Budday is only getting started, and the app is built to grow with you. Here is a glimpse of the directions we are already exploring.
Buddy dreams up new ones from your profile and what you feel like right now.
A meal snapped, a barcode scanned, and it is logged for you.
Mood, sleep, hydration, digestion, all connected so you can see what does you good.
Shared recipes, and articles from dietitians, coaches, physios, naturopaths, midwives.
Unprecedented combination: planning, sport, holistic tracking, daily adaptation. In one single app.
| Capability | MyFitnessPal | Yuka | YAZIO | Noom | Budday |
|---|---|---|---|---|---|
| Weekly menu generation | — | — | Partial | — | ✓ |
| Step-by-step cook mode | — | — | — | — | ✓ |
| Restaurant mode · menu suggestions | — | — | — | — | ✓ |
| Female cycle opt-in (phases + adaptation) | — | — | Partial | — | ✓ |
| Daily adaptation (slips, weather, schedule) | — | — | — | Partial | ✓ |
| Talk to Buddy live, anytime | — | — | — | — | ✓ |
| Non-guilt-inducing tone | Partial | — | — | — | ✓ |
Comparison based on the public features of these apps, as of May 2026.
Your body, your conditions, your cycle, your mood: it's the most intimate thing you have. We treat it that way, and we commit to it, in writing.
Never sold, shared, or monetised to a third party. You pay for the app, not the other way around.
Servers in France (Azure France Central), strict GDPR. Your health data stays in France.
Conditions, cycle, mood: end-to-end encrypted, isolated from the rest of your data.
Export everything, erase everything, turn off cycle tracking: in one tap, whenever you want.
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