Lose weight
A measured deficit; without going hungry, without dropping below the safe floor.
The analysis arrives on its own
Finish the week and your analysis is ready; every four weeks, a monthly summary too.
Free on iOS. Android coming soon.
Don't count calories.
Follow your plan.
Your seven-day meal plan arrives ready, built around your goal and your daily routine.
No subscription, no ads, no locked features.
Ready in three steps.
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Tell it about yourself
Tell it about your goal and your day with a few short questions.
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Get your plan
Seven days of meals at set times, each with its calories listed.
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Snap it when you stray
When you eat off the plan, snap a photo of your plate or scan the barcode.
Built around your life.
Do you work shifts, do you live in a dorm, do you have access to a kitchen? These are asked too, and turned into a day-by-day prep-time limit. If you have a desk job, you won't get a forty-minute oven recipe on a weekday.
You don't have to give up the food you know: meals come from the cuisine you choose. The diet style, allergens and dislikes you flag are left out when the plan is built.
Pick what you have, get a recipe.
Flag what's in your fridge; cook a recipe that suits you, step by step.
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Menemen15 min
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Lentil soup30 min
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Roast chicken and vegetables45 min
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Oatmeal with fruit5 min
Is it right for you?
Whatever your goal, the plan is built around it; portions and macros are derived from your daily target.
Maintain weight
Balanced meals that match your daily requirement.
Build muscle
A protein-heavy plan; the protein grams in each meal are written out.
Gain weight
A calorie surplus, from regular meals rather than empty calories.
Get past the drop-off point.
Quitting tracking is easy. YiYo does two things that make it harder.
You set the reminders
Meal, water and activity reminders. Which ones are on and at what time: you choose, and you turn off the ones you don't want.
Your calorie target doesn't come from an AI.
It is calculated on the server with published formulas. The AI only picks meals that fit that target, and what it picks is checked again.
Where does your data go?
Short answer: the photos are analyzed, not stored. The long answer is below and in the privacy policy.
- Your photos aren't stored
- Your name doesn't go to the AI
- Delete your account from one place
What you might be wondering
Is it paid?
No, it's free. Every feature is unlocked; no subscription, no locked features, no ads.
Do I need to buy a kitchen scale?
No. Every meal in the plan already comes with its calories and macros. When you eat something outside the plan, you photograph it or scan the package barcode, then confirm the portion.
How accurate are the calorie values?
They are estimates. Photo analysis and the barcode database are not exact; you always confirm the portion yourself. Treat the numbers as a direction, not a precise measurement.
Is it on Android?
iOS only for now. The Google Play version is coming soon.
Start today.
The moment you finish the questions, your first weekly plan is ready. Free.
On a computer? Scan it with your phone's camera and the App Store page opens.
YiYo is not a health institution, a dietitian or a medical doctor. The plans it offers are for information only and do not replace medical advice. During pregnancy or breastfeeding, and for people with kidney disease, diabetes that requires medication or insulin, or a history of eating disorders, the app should only be used under the supervision of a doctor or dietitian.
