Best Klk Nutrition Apps

230+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

The best klk nutrition apps on iPhone average 4.7★ across 230+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Compare top Klk Nutrition Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KLK NutritionKLK NutritionFreeNoYesJun 2026
2Lifesum: AI Calorie TrackerLifesum: AI Calorie TrackerFree4.6★ (150K)NoYesJul 2026
3Fastic Weight Loss & FastingFastic Weight Loss & FastingFree4.8★ (246K)NoYesJul 2026
4G-Plans: Customized NutritionG-Plans: Customized NutritionFree4.7★ (8.2K)YesYesJul 2026
58fit Workouts & Meal Planner8fit Workouts & Meal PlannerFree4.7★ (82K)YesYesJul 2026
6Fay Nutrition DietitiansFay Nutrition DietitiansFree4.9★ (6.6K)NoNoJul 2026
7AI Calorie Tracker:FoodPilotAI Calorie Tracker:FoodPilotFree4.7★ (2.3K)NoYesJul 2026
8Nourish: Eating Well Made EasyNourish: Eating Well Made EasyFree4.8★ (26K)YesNoJul 2026

Top Picks for Klk Nutrition

Lifesum: AI Calorie Tracker#2

Lifesum: AI Calorie Tracker by Lifesum AB

Food Diary, Weight Loss Diet
Strong Contender
💪 Health & Fitness
4.6😐(150K ratings)
FreeIn-App Purchases
Lifesum: AI Calorie Tracker screenshot 1
Lifesum: AI Calorie Tracker screenshot 2
Lifesum: AI Calorie Tracker screenshot 3
Lifesum: AI Calorie Tracker screenshot 4
Lifesum: AI Calorie Tracker screenshot 5
Lifesum: AI Calorie Tracker screenshot 6

This app offers AI-powered meal tracking with multiple logging options, including photo, voice, text, and barcode scanning. It provides personalized nutrition plans, calorie and macro tracking, and integrates with fitness devices to support weight management and overall well-being.

What We Love

  • 🚀 Easy to use
  • 👍 Visually appealing design
  • 🚀 Comprehensive food database
  • 👍 Helpful for tracking calories and macros

Room to Improve

  • 🐛 Inaccurate nutritional information
  • 🔒 Limited free features, paywall for premium
  • 🐛 Buggy and glitchy at times
Fastic Weight Loss & Fasting#3

Fastic Weight Loss & Fasting by HealthVida GmbH & Co. KG.

Protein, Tracker, Nutrition
Worth Considering
💪 Health & Fitness
4.8😊(246K ratings)
FreeIn-App Purchases
Fastic Weight Loss & Fasting screenshot 1
Fastic Weight Loss & Fasting screenshot 2
Fastic Weight Loss & Fasting screenshot 3
Fastic Weight Loss & Fasting screenshot 4
Fastic Weight Loss & Fasting screenshot 5
Fastic Weight Loss & Fasting screenshot 6

This app guides users through personalized intermittent fasting and nutrition plans to achieve sustainable weight loss. It offers features like a food scanner, progress tracking, and a community for support, helping users burn fat and improve overall health.

What We Love

  • 🚀 Easy to use and track food, sleep, water and activities
  • 🚀 Helpful for tracking fasting programs
  • 👍 Motivating and encouraging
  • 👍 Informative and educational

Room to Improve

  • 🐛 Inaccurate food tracking and calorie counting
  • 🐛 Glitches with fasting timer and progress tracking
  • 🔍 Limited dietary preferences and meal plans

More Klk Nutrition apps to explore

4
G-Plans: Customized Nutrition
G-Plans: Customized Nutrition
G-Plans: Customized Nutrition
Nutrition Program Made For You
Free

This app offers a medical approach to weight loss and nutrition, combining prescription medication with customized meal plans. Get approved for medication, receive weekly meal programming, and access professional nutrition coaching to achieve your health goals.

Weight loss medication approvalCustomized meal plansPrescription medication shipping
💪 Health & Fitness
(8.2K)
subscription
5
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
8fit Workouts & Meal Planner
Fitness & nutrition made easy
Free

Get personalized fitness and nutrition plans to achieve your wellness goals. This app offers customized workouts and healthy meal recipes, with guidance on exercise form and ingredient alternatives. It supports various dietary needs and preferences, making healthy living accessible.

Customized workout plansPersonalized meal plansNutrition tips and guides
💪 Health & Fitness
(82K)
free with in-app purchases
6
Fay Nutrition Dietitians
Fay Nutrition Dietitians
Fay Nutrition Dietitians
Personalized dietitian care
Free

Receive personalized nutrition guidance from licensed Registered Dietitians. This app connects you with professionals for 1:1 support tailored to your unique body, goals, and preferences. Improve eating habits, lab results, and gain confidence in your food choices.

Personalized nutrition plans1:1 dietitian consultationsSpecialized nutrition therapy
💪 Health & Fitness
(6.6K)
free
7
AI Calorie Tracker:FoodPilot
AI Calorie Tracker:FoodPilot
AI Calorie Tracker:FoodPilot
Macro Counter&Meal Plans
Free

This intelligent companion helps you effortlessly track calories, plan personalized meals, and build healthier habits. It uses AI to identify food, recommend meals, and analyze nutrients, supporting your weight loss or fitness goals.

AI food scanner for instant calorie identificationPersonalized nutrition and macro plansSmart AI meal recommendations
💪 Health & Fitness
(2.3K)
freemium
8
Nourish: Eating Well Made Easy
Nourish: Eating Well Made Easy
Nourish: Eating Well Made Easy
Dietitian Covered by Insurance
Free

Connect with a Registered Dietitian via telehealth for personalized nutrition plans. Get support for various health goals, track progress, and access healthy recipes and meals. Insurance coverage makes healthy eating accessible.

Telehealth dietitian appointmentsPersonalized nutrition plansAI-powered meal logging
💪 Health & Fitness
(26K)
free with in-app purchases
9
Carbon - Macro Coach & Tracker
Carbon - Macro Coach & Tracker
Carbon - Macro Coach & Tracker
Calories, Nutrition, & Diet
Free

This app provides personalized nutrition plans for weight loss, muscle gain, or maintenance. It adapts your plan as you progress and offers a comprehensive food tracker with a large database and barcode scanner. It supports various diet preferences and allows for custom meal planning.

Personalized nutrition plansAdaptive plan adjustmentsComprehensive food logging
💪 Health & Fitness
(7.9K)
free with in-app purchases
10
CalDiet - Food Analysis Pal
CalDiet - Food Analysis Pal
CalDiet - Food Analysis Pal
Diet Life & Meal Plan
Free

This AI-powered health platform offers deep food analysis, providing insights beyond macros with a Health Impact Score. It creates personalized meal plans based on your data and preferences, and visualizes your health patterns for better synchronization.

AI-powered food analysisHealth Impact ScorePersonalized meal plans
💪 Health & Fitness
(42K)
free with in-app purchases
11
EvolveYou: Strength For Women
EvolveYou: Strength For Women
EvolveYou: Strength For Women
Gym & Home Strength Training
Free

This app offers structured strength training and wellbeing programs for women, with options for gym or home workouts. It provides nutrition support, progress tracking, and expert guidance to build confidence and achieve lasting results. Users can choose from various training styles and access a supportive community.

Structured strength training programsHome and gym workout optionsNutrition support and meal planning
💪 Health & Fitness
(20K)
free with in-app purchases
12
Calo: AI Food Calorie Counter
Calo: AI Food Calorie Counter
Calo: AI Food Calorie Counter
Macros, fitness & diététique
Free

This app helps you achieve your health and weight goals through personalized calorie and macro tracking. It features AI-powered food logging, barcode scanning, and custom meal plans with recipes.

AI-powered food loggingCalorie and macro trackingBarcode scanner
💪 Health & Fitness
(17K)
subscription
13
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Food, Macro, Nutrition Counter
Free

This app helps you manage your weight and health through calorie tracking, meal planning, and activity monitoring. It offers personalized plans, recipe suggestions, and progress tracking to support your wellness journey.

Calorie CounterBarcode ScanningAI Image Recognition
💪 Health & Fitness
(23K)
subscription
14
The Vitamin Shoppe - VShoppe
The Vitamin Shoppe - VShoppe
The Vitamin Shoppe - VShoppe
Health, Wellness & Nutrition
Free

Shop a wide selection of health and wellness products, including vitamins, supplements, and protein. Earn rewards, manage subscriptions, and access exclusive deals. Find products, read reviews, and get personalized notifications.

Browse wide inventory of health productsScan barcodes for product informationSave favorites to a wish list
💪 Health & Fitness
(40K)
free
15
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Fooducate: Nutrition Coach
Calorie Counter & Diet Tracker
Free

This app helps millions track food intake, exercise, and sleep to improve health and achieve weight loss goals. It analyzes food quality, counts macros, and offers personalized dietary advice for various health needs. Scan barcodes to uncover hidden ingredients and discover healthier alternatives.

Log food intake and exerciseAnalyze calorie quality and macrosScan product barcodes for nutrition grades
💪 Health & Fitness
(77K)
free with in-app purchases
16
Keto Diet App: Keto Manager
Keto Diet App: Keto Manager
Keto Diet App: Keto Manager
Carb Cycle & Macro Tracker App
Free

This app simplifies low-carb and macro tracking for weight loss and diabetes management. It uses voice recognition for easy food logging, offers automatic nutrient calculation, and provides community support. Access recipes, meal plans, and health insights to support your diet.

Voice recognition for food loggingAutomatic macro and net carb calculatorLow-carb eating insights
💪 Health & Fitness
(9.4K)
free with in-app purchases
17
Lifebase | Nutrition Platform
Lifebase | Nutrition Platform
Lifebase | Nutrition Platform
Macro Exchange Tracker
Free

This app helps users achieve healthy body composition changes by tracking macros and providing personalized nutrition guidance. It's designed to maximize fat loss and muscle gain, teaching users how to eat for their specific bodies. Users require a certified nutrition coach to access its full capabilities.

Macro Exchange TrackingPersonalized Nutrition GuidanceFat Loss Maximization
💪 Health & Fitness
(1.3K)
free
18
Myprotein: Fitness & Nutrition
Myprotein: Fitness & Nutrition
Myprotein: Fitness & Nutrition
Workout, Health & Wellbeing
Free

Shop a wide range of sports nutrition supplements, wellness essentials, and activewear. Access exclusive deals, early product releases, and helpful fitness and nutrition content. Enjoy a seamless shopping experience with fast checkout and order tracking.

Shop supplements and activewearEarly access to deals and new productsExclusive offers and notifications
🛍️ Shopping
(8K)
free
19
My Challenge: Diet Plans
My Challenge: Diet Plans
My Challenge: Diet Plans
by KETO DIETS UAB
Free

This app offers a personalized low-carb diet plan designed by nutritionists and behavioral scientists. It provides meal planning with over 10,000 recipes, macronutrient tracking, progress monitoring, and expert guidance to help you achieve weight loss and improve overall health.

Personalized low-carb diet plans10,000+ carb-free recipesMacronutrient tracking
💪 Health & Fitness
(3.8K)
free with in-app purchases
20
CRISP & GREEN
CRISP & GREEN
CRISP & GREEN
by CRISP & GREEN, LLC
Free

Easily order chef-crafted healthy meals for pickup or delivery. Customize your orders, track your progress with a rewards program, and discover personalized recommendations and wellness content. Find your nearest location and stay updated on the latest offers.

Order ahead for pickup or deliveryCustomize meals for dietary needsEarn and redeem rewards points
🍔 Food & Drink
(3.7K)
free

FAQ about Klk Nutrition

Are there free klk nutrition apps for iPhone?
Yes — 20 of the top klk nutrition apps we rank are free to download, including KLK Nutrition and Lifesum: AI Calorie Tracker.
KLK Nutrition has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 230+ klk nutrition apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.