Eat better.
Perform better.
Zero weighing.
Snap your plate → calories, macros and protein in seconds. Eat for your goals, not by eye.
SUNDAY · JUN 16
Hi, Alex!
LEFT TODAY
You've had 1,540 of 2,000 kcal
TODAY'S MEALS
It's not calorie counting.
It's not worrying anymore.
Renzy does the boring part so you can just enjoy your food.
One photo. Your numbers, instantly.
Upload a photo of your plate and see its calories, macros and vitamins. Free account in a minute, no card.
Drag a photo here or
Three steps. Zero friction.
Your plate, your meal prep or a barcode. The AI recognizes every food and its amount.
Calories, macros and protein in seconds, with a confidence level. Fix anything you want.
Renzy compares what you have eaten with your daily goal and the calories you burned.
The cost of a traditional visit.
You have to book, travel to the clinic, recall what you ate from memory. They hand you a PDF plan you stop following in a week. €1,440/year.
Analysis in seconds, a daily goal that adapts to you, cycle tracking and weight progress. Available 24/7. €50/year on the annual plan.
Photo, barcode, cycle, progress. No app-hopping.
From your own data: calories, protein, carbs and fat. Turn the cycle on and it shifts with the phase you are in.
Packaged products come up instantly. What you cook, with a photo: the AI recognizes every food and its amount.
Verified with BEDCA + USDA. No generic databases.
It adapts to how you train.
Your macros and your daily goal shift with what you train for. Not one generic number for everyone.
High protein and a clean surplus to build muscle.
Carbs matched to your training load and long runs.
A controlled deficit without losing muscle or energy.
Balanced macros and micros to feel your best.
Built for the food you actually eat.
From a cheeseburger to a Cobb salad, the AI recognizes the dish — nutrition verified against USDA FoodData Central.
Why people switch to Renzy.
Your body will change. And not on your own.
You log your weight and Renzy draws the real trend, not the noise of a single day. You see it next to your daily calorie and protein goal, week after week.
- Less fat, without going hungry
- More muscle with the right protein
- More energy in every session
The line uses every weight you have logged, not just the last one. That is the trend, not the noise. 💪
What you can check yourself.
We publish our accuracy, misses included
The average error of our scans, in calories and in grams. Measured and kept up to date, not promised.
See the numbersNo ads, and we never sell your data
Your account and your photos live on EU servers. We don't use them for advertising and we don't sell them to anyone.
Read the privacy policyEverything on this page is already in the app
Nothing here is marked "coming soon". What you see works from day one.
Start free. When you want more, Pro.
The reasonable doubts.
Is the photo analysis accurate?
For common dishes (500+ Spanish, international and processed foods) we get the food and quantities right. The AI always returns a confidence level, and you can correct any value before saving.
Do I need a card to try it?
No. The home photo is analyzed once you create a free account — no card. The 7 days of Pro don't require one either.
Does it work offline?
No, the app needs a connection — history, weight and cycle included. The one safety net is scanning: a photo taken with no signal stays on your phone, ready to analyse in a tap once you're back.
What happens with my data?
Photos are stored encrypted and tied to your account, for your history. We never sell or share them. They only enter our training set if you switch that on in Settings. You can delete your account and all data in one click.
Can I cancel the subscription?
Anytime, no questions asked. You keep access until the end of the paid period.
Is there an iPhone and Android app?
Yes, both. It also works as a web app — scan the QR in the footer to install it.
Does it calculate my macros by sport?
Yes. When you start you pick your goal and your sport, and Renzy adjusts your calories and your protein, carb and fat split. You can change them anytime.
Does it work for strength or endurance?
For both. Your targets adapt to strength, hypertrophy, endurance, cutting or maintenance — and to what you actually eat.