Nutrition
Eat for the week you’re actually having.
Real weeks have birthdays, travel and takeout. Lexi plans for that instead of pretending it won’t happen.
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Today
Where you stand, at a glance.
Calories, protein, carbs and fat against today’s target, on one screen.
Lexi sets your targets, from a real formula. They’re yours to change.
Your targets are calculated at setup using the Mifflin-St Jeor formula, the same one used across sports medicine. They are yours to edit, with floors, and you can reset to Lexi’s recommendation. Logging a meal by hand still works whenever the day calls for it.
Win the Week
One big dinner doesn’t decide your week.
Lexi scores seven days together, so a lighter Tuesday can make room for Saturday. It’s a transfer between days, not a cut.
Take a free day. Inside your allowance, it simply isn’t counted.
The week stays open until Monday at noon, so Sunday night’s logging still counts.
There are two results: winno winThat’s the whole vocabulary.
Logging
Tell her what you ate.
Describe it, speak it or snap a photo, and Lexi lists each food and drink separately. Adjust, remove or add items, and the total updates as you change them. Nothing is saved until you tap Log. Save the meals you eat most as favorites, and logging them is one tap. Or log right inside the conversation without leaving the chat. Water counts too.
Numbers come from USDA FoodData Central where there is a match; otherwise Lexi’s own estimate, labeled “typical serving”. Scan a packaged food’s barcode in the iOS app and the label’s numbers fill the same card, from USDA FoodData Central or Open Food Facts.
Tracking stops being a chore when it takes seconds.
A screen recording of logging a meal inside the chat. The macros appear on a card in the conversation, one tap logs it, and a green Logged card confirms the entry.
The cookbook
5,000+recipes. 14 chapters.
One authored cookbook, not a scraped database. Filter it by the way you eat, the meal you need, and the allergens you avoid.
Meal plans
Build the week yourself, or have Lexi build it.
Your pantry is your personal list of foods. Build meals from it yourself, or have Lexi plan from what you actually have. Tuesday’s dinner not appealing? Swap that one meal and keep the plan. State an allergy once — even as “no dairy” — and every plan respects it.
Your way of eating
16ways to eat.
- Balanced
- High-protein
- Mediterranean
- Low-carb
- Keto
- Carb-cycling
- And more
Advanced styles are there when you want them.
Questions
- Do I have to weigh everything?
- No. Describe the meal, scan a packaged food's barcode, enter the numbers, or repeat a favorite.
- Can I change my macro targets?
- Yes. Edit your daily calories, protein, carbs and fat, or reset to Lexi's recommendation. Floors apply.
- What happens when I have a big day?
- It's one day in a week of seven. Take it as a free day, or let the rest of the week absorb it.
- Can I follow keto?
- Yes. Standard, high-protein, targeted and cyclical keto are all there.