AI-Powered Calorie Tracking

Eat Smart. Track Fast. Live Better.

Point your camera at any meal and FastFit instantly identifies every ingredient and calculates exact calories — no manual logging needed.

Download on the App Store Explore Features →
4.9 rating  ·  🔥 8.5 kg avg weight loss  ·  🌍 50K+ users
Snap Meal Diary Calories
50K+
Active Users
8.5kg
Avg. Weight Lost
4.9 ★
App Store Rating
2M+
Meals Analyzed

Snap.
Identify.
Track.

Just point your phone at your plate. FastFit's AI instantly recognizes every food item and calculates the exact calories in seconds.

Instant Recognition
Multi-item Detection
Accurate Macros
Restaurant Foods
Snap Your Meal

Every macro.
Every meal.

Get a full breakdown of calories, carbs, protein, and fat for each item on your plate. AI scores your meal out of 10 for nutritional quality.

Calories
Carbs
Protein
Fat
Health Score
See Calories

Watch your
body change.

Monitor your weight history, BMI, and streak over time. FastFit turns your data into a motivating visual story of your journey.

📉 Weight History
🏋️ BMI Tracker
🔥 Daily Streaks
🏆 Goal Progress
Track Progress

Build your
recipe library.

Save your favorite meals as custom recipes with full nutritional info. Log them instantly anytime — no need to snap again.

📖 Custom Recipes
One-tap Logging
🥗 Macro Calculated
Create Recipes

Three steps to a
healthier you.

01
📸

Snap Your Meal

Open FastFit, point your camera at your food, and tap the shutter. AI does the rest — instantly identifying every item on your plate.

02
📊

See Your Macros

Get a detailed breakdown of calories, carbs, protein, and fat. Your daily diary updates automatically, keeping you on track effortlessly.

03
🏆

Reach Your Goal

Set your target weight, monitor your progress with charts, and celebrate milestones. FastFit keeps you motivated every single day.

Daily Tracking

Everything you need to know
about what you eat.

FastFit tracks all four macronutrients with beautiful visual progress bars, so you always know where you stand.

CaloriesCalories
2,316 kcal
CarbsCarbs
290 g
ProteinProtein
133 g
FatFat
69 g
Real Results

Real people.
Real transformation.

Our users have lost a combined 500,000+ kg — and counting.

Before After Results
Reviews

Loved by thousands.

★★★★★

"I lost 8 kg in 2 months without any complicated diet. Just snapping my meals every day kept me accountable. Game changer!"

AK
Ahmet K.
Lost 8 kg in 2 months
★★★★★

"The AI recognition is incredible. It even correctly identified my homemade lentil soup. Finally an app that works for my food!"

SY
Selin Y.
Using FastFit for 3 months
★★★★★

"The progress charts and BMI tracker keep me motivated. I've gone from Overweight to Healthy range. Couldn't have done it without FastFit."

MO
Murat O.
Lost 8.5 kg in 60 days

Your transformation
starts
today.

Download FastFit and snap your first meal in minutes. Begin your journey to a healthier you.

Available on the App Store  ·  iOS 17+  ·  iPhone