Korea's No.1 AI food image recognition solution

One food photo.
Meal logging and meal feedback, done right.

Doinglab imagined a world where everyone could eat healthier just by knowing the calories and nutrients of what they see on the plate. FoodLens makes that real: accurate meal logging and eating-habit coaching from a single photo.

Contact Sales → 3-Month Free Trial
100+
Business customers
Unlimited
Recognizable foods
20K+
Packaged foods recognized
280K+
Foods in nutrition DB
FoodLens app screen 1
FoodLens app screen 2
FoodLens app screen 3
FoodLens app screen 4
FoodLens app screen 5
FoodLens app screen 6
FoodLens app screen 7
FLAGSHIP · AI MEAL COACHING

Beyond nutrition facts,
coaching that changes
how people eat.

FoodLens analyzes each meal as a whole. It praises what the user did well, explains what could be better and why, and recommends practical alternative recipes.

Return visits · Time in app
↑ Expected lift
Integration effort
Quick and easy
01
Praise (Well done!)
Points out exactly what the user chose well in this meal, building positive motivation.
"Your soup and kimchi added fiber and fluids."
02
Insight (Could be better)
Explains what to improve and why. Not vague criticism, but analysis that makes sense.
"The frying oil increased your fat intake."
03
Alternative recipe
Suggests a realistic alternative the user can apply at the very next meal.
"Try boiled pork instead of a pork cutlet."
Customized for each client Build your own AI coach
that fits your service.
OPT 01
Goal-specific content
Set coaching content for your service, such as weight loss or diabetes care.
OPT 02
Brand tone and voice
Coach in your brand's own voice for a consistent experience.
OPT 03
Coaching length
From short summaries to detailed analysis, sized to the user's context.
Try it Yourself

See it for yourself.

Experience FoodLens food recognition and AI meal coaching in a real consumer app, free. For your own service, start with the 3-month free trial.

FREE · iOS / Android · Korea
Try it · #01
Try it in the Diet Camera app
Diet Camera (다이어트카메라) is Doinglab's own meal-logging app built on FoodLens. Take one photo and the app recognizes each food and gives AI coaching feedback for the meal. The app is currently available in the Korean App Store and Google Play.
Go to the app page
FREE · 3 MONTHS · SDK / API
Try it · #02
Test it in your own service
Every plan includes a 3-month free trial (up to 3,000 API calls) so you can integrate the Android · iOS SDK or REST API and validate accuracy with your own users before going live.
Request a free trial
Core Technology

One photo becomes
36+ nutrition data points.

It does more than name the food. FoodLens recognizes the food taxonomy and ingredients together and actually measures what is on the plate. From Korean dishes to global cuisine, the range of recognizable foods is practically unlimited.

MULTI RECOGNITION
One shot,
every food on the table.
No need to photograph each plate. FoodLens separates every dish in a single frame and measures the calories and nutrients of each one.
Recognizing every food on the table in one shot
Soybean paste soup Pork cutlet Cabbage salad White rice Pickles Wasabi
GLOBAL CUISINE
Foods from around the world
Taxonomy and ingredient recognition predict the recipe, so even foods outside the dataset are calculated from their ingredients.
Japanese app screen 🇯🇵
Korean app screen 🇰🇷
English app screen 🇺🇸
🇰🇷한국어
🇺🇸English
🇯🇵日本語
AI MEAL COACHING
AI meal coaching
The moment a photo is taken, AI analyzes the meal, checks its nutritional balance, and gives each user personalized coaching to improve eating habits.
AI meal coaching screen
NUTRITION LABEL OCR
Nutrition label recognition
Photograph the nutrition facts label on a packaged food and AI reads the values and fills them in automatically.
Nutrition label recognition screen
36 NUTRIENTS + FOOD GROUP
Nutrients measured
From macronutrients to micronutrients, fatty acids, vitamins, minerals, and food groups
— all delivered in JSON.
Calories
Carbohydrate
Protein
Fat
Sugars
Dietary fiber
Saturated fat
Cholesterol
Trans fat
Sodium
Calcium
Iron
Potassium
Magnesium
Phosphorus
Zinc
Selenium
Beta-carotene
Niacin
Folate
Biotin
Isoleucine
Leucine · Valine
EPA · DHA
Omega-3
Omega-6
Vitamin A
Vitamin B
Vitamin C
Vitamin D
Vitamin E
Vitamin K
+ Food group
+ Intake amount
+ Meal time
+ Food name
DEVELOPER SUPPORT
SDK · API for fast integration
Android · iOS SDKs with sample UI, plus a REST API specification. Validate performance yourself with the 3-month free trial before you commit.
📱Android SDK
🍎iOS SDK
⚡REST API
📄JSON Format
Multi-Input Recording

Five flexible ways
to log any meal.

Missed the photo? Users can still log the meal. Camera, label scan, gallery, search, or manual entry —
a multi-input design so a meal can be recorded in any situation.

FoodLens five input methods in the app
01
Food photo
Recognizes every food on the table at once, including packaged foods.
02
Nutrition label scan
Reads the nutrition label on packaged foods and fills it in automatically.
03
Gallery photo
Recognizes foods from images already saved in the gallery.
04
Food search
No photo? Search a nutrition database of 280,000 foods.
05
Manual entry
Register custom foods and enter nutrition values by hand.
Trusted by Industry Leaders

The food recognition engine
chosen by Korea's leading companies.

FoodLens client partners
Use Cases

Proven across industries,
real-world references.

Healthcare, insurance, diabetes care, fitness, and employee wellness — AI food recognition already proven at scale.

Rewards healthcare
Insurance
Health big data
Diet · Fitness
Employee wellness
Diabetes community
Public Health
Sonmok Doctor 9988
Seoul Metropolitan Government
Encourages Seoul citizens to manage their own health with wearable-linked activity, sleep, and diet tracking.
F&B · Wellness
welstory+
Samsung Welstory
Cafeteria menus plus diet and walking health data, with expert consultations.
Insurance · Tech
Anyfit Plus
Samsung Fire & Marine Insurance
An all-in-one customer health platform for exercise, meals, health checks, and challenges.
Insurance · Healthcare
MetLife One
MetLife Korea
Diet-log-based nutrition and exercise management, health and beauty content, and hospital booking.
Diabetes Management
Dr. Diary
Dr. Diary
A community platform for chronic conditions: diet and exercise to blood glucose, blood pressure, and obesity.
Health Big Data
Eotteo Care
GC Care
Diet logging, nutrition management, health checkup booking, and health missions in one app.
Healthcare Platform
WellCheck
M Circle
A primary-care platform for diabetes and hypertension management through a hospital network.
Employee Benefits
O'Care
KB Healthcare
Employee health records and analysis that recommend tailored exercise, mental health, and nutrition programs.
What's Next

Beyond food recognition,
toward precision nutrition.

FoodLens goes beyond meal logging. LLM-based AI nutrition counseling, blood glucose prediction, and IoT integration — the core engine for the era of precision nutrition.

ROADMAP · LLM + FOODLENS
Our own language model
for AI health counseling
We are developing a dedicated model specialized in Korean-language nutrition counseling and optimizing it for B2B supply.
1. ResearchBasic counseling responses
2. Prototype launchLLM + FoodLens combined
3. Counseling modelKorean-specialized · cost-optimized
4. Commercial supplyB2B enterprise deployment
GLUCOSE DIARY
Predict post-meal glucose
from a pre-meal photo
Combined with a glucose prediction model, people with diabetes can decide what to eat and what to avoid. It extends from predicting food names to predicting actual nutrients.
PRE-MEAL
100 mg/dL
POST-MEAL (2hr)
138 mg/dL
SMART APPLIANCES
The "eyes" of
appliances and robots
An AI vision engine that takes the place of the human eye, expanding into appliances and robotics.
Smart homeFamily health care
Smart ovenAuto temperature and time
AI refrigeratorInventory and expiry dates
AI robot chefCooking state recognition
INDUSTRY REACH
Where FoodLens
already reaches
Healthcare, medical, food tech, IoT, and robotics —
areas the FoodLens engine can expand into.
HealthcareBig data · trend prediction
MedicalDiabetes · hypertension DTx
Food techIngredient efficiency
IoT · RoboticsFreshness · automated cooking
Pricing

Simple subscription pricing.
Predictable operating costs.

Every plan includes a 3-month free trial. Finish development and validation, then go live.

Custom plans are available to fit your business. Contact our sales team for details.

Core Engine
FoodLens
$3,000
per month, excl. taxes (annual contract)
  • 30,000 server calls / month
  • 36 nutrients + food group data
  • Multi-food + global food recognition
  • Food search included
  • Multilingual support
  • Sample UI Kit (Android · iOS)
  • REST API specification
  • 3 months free for development (up to 3,000 API calls)
  • Customer support included
Add-on
AI Meal Coaching
$1,500
per month, excl. taxes (annual contract)
  • 30,000 coaching responses / month
  • Praise + insight + alternative recipe
  • Custom coaching per client
    (additional fee depending on complexity)
  • Goal-specific content (weight loss, diabetes, etc.)
  • Brand tone and voice
  • Sample UI Kit included
  • 1 month free for development
    (up to 1,000 coaching responses)
Add-on
Nutrition Label OCR
$300
per month, excl. taxes (annual contract)
  • OCR for packaged food labels
  • Included in FoodLens server calls
  • Automatic nutrition entry
  • 1 month free for development
    (up to 100 API calls)
  • Customer support included
FAQ

Frequently asked questions

What is FoodLens?
FoodLens is an AI food image recognition solution by Doinglab. From a single food photo it recognizes each food and returns calories, 36+ nutrients, and food group data in JSON, and it can add AI meal coaching to your service.
What foods can FoodLens recognize?
From Korean dishes to global cuisine. One photo can contain several foods; FoodLens separates each one and measures its calories and nutrients. It recognizes more than 20,000 packaged foods, and because it recognizes the food taxonomy and ingredients together, it can calculate foods that are not in the dataset from their ingredients. The nutrition database covers more than 280,000 foods.
Which nutrients does FoodLens provide?
Calories, carbohydrate, protein, fat, sugars, dietary fiber, saturated fat, cholesterol, trans fat, sodium, calcium, iron, potassium, magnesium, phosphorus, zinc, selenium, beta-carotene, niacin, folate, biotin, isoleucine, leucine, valine, EPA, DHA, omega-3, omega-6, and vitamins A, B, C, D, E, and K — 36+ nutrients in total — plus food group, intake amount, meal time, and food name, all in JSON.
Which languages are supported?
Recognition results are available in Korean, English, and Japanese (CaloAI), and the SDK UI supports Korean, English, and Japanese.
How do I integrate FoodLens?
We provide Android and iOS SDKs with sample UI and a REST API specification. The SDKs are on GitHub (github.com/doinglab/FoodLensSDK-V3), and the REST API response format is described in the API docs (foodlens.ai/en/docs/).
How much does FoodLens cost?
FoodLens Core Engine is $3,000 per month (excluding taxes, annual contract) with 30,000 server calls per month. Add-ons: AI Meal Coaching is $1,500 per month (30,000 coaching responses), and Nutrition Label OCR is $300 per month. Custom plans are available.
Can I try it for free?
Every plan includes a 3-month free trial (up to 3,000 FoodLens API calls). You can also see FoodLens in action in Doinglab's Diet Camera app, available in Korea.
Who uses FoodLens?
More than 100 companies, including Seoul Metropolitan Government (Sonmok Doctor 9988), Samsung Welstory (welstory+), Samsung Fire & Marine Insurance (Anyfit Plus), MetLife Korea (MetLife One), Dr. Diary, GC Care, M Circle, and KB Healthcare, across healthcare, insurance, diabetes care, and employee wellness.
How do I contact sales?
Email sales@doinglab.com or call +82-2-6959-5657.
Get Started

Ready when you are.
Start integrating today.

FoodLens starts with a single photo and grows into nutrition, coaching, and community. More than 100 companies already chose FoodLens, and your service can too.

✉ sales@doinglab.com
☎ +82-2-6959-5657
View the SDK on GitHub
Healthcare
Medical · DTx
Food tech
IoT
Robotics
Insurance
Fitness