Feature · AI photo tracking

Count calories with a photo – the AI does the rest

Snapping is faster than typing. The AI recognizes what's on your plate and estimates nutrition for each ingredient separately.

Infographic: Count calories with a photo – the AI does the rest – bar chart of calories from Monday to Sunday with the daily target as a dashed line
Count calories from a photo: Weekfuel's AI recognizes each ingredient and estimates calories, protein, fat and carbs. Every value stays editable.

In short

With AI photo tracking you take a picture of your meal. An AI identifies the individual ingredients, estimates the portions and calculates calories, protein, fat and carbs. The result is an estimate you can correct at any time in Weekfuel.

How it works

  1. Take a photo: shoot your plate from slightly above, ideally in good light.
  2. AI analysis: ingredients are recognized one by one – rice, chicken, broccoli, sauce.
  3. Check and adjust: portion looks too big? One tap fixes it.
  4. Done: the meal lands on the right day and your weekly budget updates.
AI analysis of a meal photo with individual ingredients and nutrition values

Why ingredient-level matters

A single estimate for “pasta” can be off by hundreds of calories. When the AI sees pasta, sauce, cheese and oil separately, you know where the calories come from and can fine-tune. Oil, butter and sauces are the usual suspects that photos underestimate.

Calories

Per ingredient and per meal.

Protein, fat, carbs

Your macros feed into your daily and weekly totals.

Always editable

Change amounts, remove or add ingredients.

Not every meal photographs well – a protein shake or a snack bar, for instance. That's what food search is for.

Tips for better estimates

What happens to your photo

For the analysis, your photo is sent to an AI service. Depending on load, models from Alibaba Cloud (Qwen), Google (Gemini) or Anthropic (Claude Haiku) are used. Providers, server locations and retention are listed in the app privacy policy.

Frequently asked questions

How accurate is calorie counting from photos?

Photo-based estimates are useful for everyday tracking but can be noticeably off, especially for portion sizes, oils and sauces. Treat the result as a solid starting point and correct what you know better.

Does the AI know regional dishes?

It's trained on a wide range of cuisines, from tacos to carbonara. For very local dishes, give the detected ingredients a quick check.

Are my photos stored?

Photos are sent to an AI service for analysis. How long each provider processes them is described in the app privacy policy.