Your goal, always in sight.
Set your target weight and watch your progress day after day. Curve, pace, milestones — all crystal clear.
YOUR NUTRITION COMPANION
Eat better. No judgment.
A ring that guides you, a plan that starts with you — and nobody looking over your shoulder.
01 · WHY KCALORIES
You know the drill.
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An ad before you log your coffee. -
“Go Premium” to see your macros. -
Your meals sold to advertisers.
Not here. Here, it's just you and your goals.
Tracking, the way it should be.
| Criterion | KCalories | Most apps |
|---|---|---|
| The essentials, free | KCalories — Yes | Most apps — Premium often required |
| Ads inside the app | KCalories — None | Most apps — Common |
| Selling your data | KCalories — Never | Most apps — Common model |
| Where your data lives | KCalories — Europe (Dublin) | Most apps — Varies |
| Quality beyond a score | KCalories — Yes | Most apps — Rarely |
| A plan that recomputes | KCalories — Yes | Most apps — Fixed counter |
02 · WHO IS IT FOR?
Whatever your relationship with food.
One shared goal: the app adapts to you, never the other way around. Find yourself below.
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Gentle weight loss
You want to lose without starving. KCalories holds a controlled deficit, at a healthy pace, with no extreme restriction.
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Muscle gain & sport
You're building muscle. KCalories sets a clean surplus, emphasises protein and factors in your activity (steps & active energy).
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Eating better
You want to eat better, without counting obsessively. KCalories puts quality first, not the number on the scale.
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Macro & data curious
You like understanding your numbers. KCalories breaks down macros, micronutrients and quality — nothing hidden.
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A Yuka alternative
You want the real quality of what you eat. KCalories goes beyond a single score: intrinsic quality, additives, processing — all tied to Nutri-Score and NOVA.
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Guided, supported
You want to be led toward your goal. KCalories recomputes your calories and macros on its own the moment something meaningful changes — a living plan, not a frozen counter.
03 · THE APP IN ACTION
A day with KCalories.
Scan, understand, choose.
Scan a barcode or search a food to instantly see its nutrition quality, additives and allergens.
Know what you're really eating.
Every food scored out of 100: Nutri-Score, NOVA, additives, allergens. Scan, compare, and decide with full information.
Your groceries, already sorted.
Generate your list from your meals, share it with family, manage your stock. Grocery shopping has never been this easy.
And at night, your recap.
A daily score out of 100, your macros on point, hydration and steps. The day ends on facts — not on guilt.
Progress together.
Friends leaderboard, challenges, activity feed. Motivation the collective way — no ads, no pressure.
04 · A RING THAT SPEAKS
Your day, at a glance.
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Nothing logged
The ring is waiting for your first bite.
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On track
Green: you're right on your daily target.
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Over budget
Red: the day went over. No judgment.
05 · THE FULL TOOLKIT
Everything you need. Nothing you don't.
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Complete tracking
Calories, macros, vitamins, hydration, steps — all in one place.
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Barcode scanner
500,000+ foods indexed via Open Food Facts, CIQUAL and USDA.
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HealthKit native
Automatic sync with Apple Health — weight, steps, activity, sleep.
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Adaptive goals
Your goals evolve with you. You stay in control of every adjustment.
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100% private
European hosting (Dublin). No ads. No data reselling.
06 · WHAT SETS US APART
Two things others simply don't do.
Beyond counting: a plan that recomputes itself for you, and the real quality of every food. That's why we change the game.
Your goal recomputes on its own.
Move more, lose weight, and the day's target follows. When your activity or your weight shifts meaningfully, the app recomputes your calories and macros — the ring updates live. It's an assisted plan, not a counter you fix by hand.
We score what's hiding behind the label.
A single number isn't enough. We weigh a food's intrinsic quality, its micronutrients, its additives and its processing level — then tie it to the Nutri-Score, NOVA and allergens. You understand why one product beats another, with no marketing.
Any food, in two seconds.
Barcode or name search: the breakdown opens, your recent scans within reach. The gateway to quality — based on what the product reveals of its data.
07 · YOUR PLAN IN 2 MINUTES
A plan that starts with you.
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Pick your direction
Lose, maintain or gain — every following step adapts to your goal.
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Reveal your computed plan
Calories and macros computed from your profile — metabolism, activity and pace included.
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Commit with one gesture
Hold the medallion to lock in your plan. Your diary is ready.
YOUR GOAL, REACHED
And one day, you're there.
No magic — just a plan kept, day after day. KCalories tracks your progress and celebrates the moment you reach your goal — never any pressure.
08 · OUR COMMITMENT
What we actually commit to.
Privacy isn't a box we tick — it's how the app is built. Here's exactly what we commit to, in plain words.
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No selling, no renting
Your data is never sold or rented to anyone.
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Zero targeted advertising
No ad profiling, no IDFA, no cross-app tracking.
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Analytics only if you agree
Analytics off by default, enabled only after your consent — revocable anytime.
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Hosted in Europe
Primary infrastructure on Google Ireland (Dublin), GDPR-compliant.
- We don't sell your data.
- No targeted ads, no IDFA, no cross-app tracking.
- We don't throw 17 paywall popups at you.
- We build an honest app that helps you eat better. That's it.
Made in France 🇫🇷 European hosting (Dublin) GDPR compliant Open licenses (CIQUAL Etalab, USDA Public Domain)
09 · READY?
Get started in less than a minute.
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Download the app
Free on the App Store. iPhone only for now.
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Set your goals
30 seconds of adaptive onboarding. No ads, no upsells.
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Track daily
Scan, search, HealthKit. KCalories does the rest — you stay in control.
FAQ
Your questions, answered
Free, private, on iPhone. Here are the answers to the questions we get most.
Is KCalories really free?
Yes. Downloading and tracking your calories and macros is free, with no ads. The essentials stay free to use.
Is my data sold or used for advertising?
No. We never sell or rent your data. No targeted ads, no IDFA, no cross-app tracking. You can export or delete your data at any time.
Which device does the app run on?
KCalories is a native iPhone app (iOS 17 and later).
How does meal tracking work?
Scan a barcode, search for a food, or create your own recipes. The app computes your calories and macros and guides you with a ring and a plan tailored to your goal.
Does KCalories replace a healthcare professional?
No. It is a nutrition-tracking tool, not medical advice. For guidance suited to your situation, consult a healthcare professional.
Where does the nutrition data come from?
From recognised open databases: CIQUAL (ANSES), USDA FoodData Central and Open Food Facts. You can also create your own foods.
Can I delete my account and my data?
Yes, any time, from within the app. In line with GDPR, deletion permanently erases your data from our servers.
Ready to take back control?
Download for free. Full tracking. Zero ads.
Download on the App Store
Scan with your iPhone camera.