Best Free Keto Tracker Diet Apps

241+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Finding the right free keto tracker diet apps can be overwhelming with so many options. We've analyzed 241+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Free Keto Tracker Diet Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Keto diet app-Low carb managerKeto diet app-Low carb managerFree4.6★ (62K)NoYesAug 2026
2Keto Diet App & RecipesKeto Diet App & RecipesFree4.7★ (29K)NoYesAug 2026
3Keto Diet App - Carb TrackerKeto Diet App - Carb TrackerFree4.7★ (82K)NoYesAug 2026
4Stupid Simple Keto Diet AppStupid Simple Keto Diet AppFree4.6★ (8.9K)NoYesAug 2026
5Keto Cycle: Keto Diet AppKeto Cycle: Keto Diet AppFree4.1★ (5.6K)NoYesAug 2026
6Keto Diet App: Keto ManagerKeto Diet App: Keto ManagerFree4.7★ (9.4K)NoYesAug 2026
7Keto Diet App - Macro TrackerKeto Diet App - Macro TrackerFree4.6★ (452)NoYesAug 2026
8Carb Manager: Keto & Macro LogCarb Manager: Keto & Macro LogFree4.8★ (733K)NoYesAug 2026

Top Picks for Free Keto Tracker Diet

Keto diet app-Low carb manager#1

Keto diet app-Low carb manager by Zinaida Davydova

Macros tracker & counter
Editor's Choice
💪 Health & Fitness
4.6😐(62K ratings)
FreeIn-App Purchases
Keto diet app-Low carb manager screenshot 1
Keto diet app-Low carb manager screenshot 2
Keto diet app-Low carb manager screenshot 3
Keto diet app-Low carb manager screenshot 4
Keto diet app-Low carb manager screenshot 5
Keto diet app-Low carb manager screenshot 6

This app acts as your personal keto nutritionist, simplifying weight loss by tracking macros and food intake. It offers a custom macro plan, extensive food database with barcode scanning, and helpful features like meal plans and recipe creation.

What We Love

  • 🚀 Easy to use
  • 🚀 Helpful for Keto diet
  • 🚀 Barcode scanning feature
  • 🚀 Customizable macros

Room to Improve

  • 🐛 Inaccurate food database
  • 🐛 Frequent crashes and glitches
  • 🐛 Limited functionality in free version
Keto Diet App & Recipes#2

Keto Diet App & Recipes by Drama Labs GmbH

Carb Manager & Cycle Tracker
Strong Contender
🍔 Food & Drink
4.7😞(29K ratings)
FreeIn-App Purchases
Keto Diet App & Recipes screenshot 1
Keto Diet App & Recipes screenshot 2
Keto Diet App & Recipes screenshot 3
Keto Diet App & Recipes screenshot 4
Keto Diet App & Recipes screenshot 5
Keto Diet App & Recipes screenshot 6

This app guides you through the ketogenic diet with in-depth information, comprehensive food lists, and over 200 recipes. It offers personalized features to help you achieve your fat-burning goals and stay on track with your diet.

What We Love

  • 🚀 Great app with good recipes
  • 👍 Useful information and easy to navigate
  • 🤗 Excellent for beginners on keto diet

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Forced to pay for access
  • 🐛 Frequent crashes and glitches
Keto Diet App - Carb Tracker#3

Keto Diet App - Carb Tracker by FJOR NUTRITION, INC.

Weight Loss, Meal Plan, Recipe
Worth Considering
💪 Health & Fitness
4.7😊(82K ratings)
FreeIn-App Purchases
Keto Diet App - Carb Tracker screenshot 1
Keto Diet App - Carb Tracker screenshot 2
Keto Diet App - Carb Tracker screenshot 3
Keto Diet App - Carb Tracker screenshot 4
Keto Diet App - Carb Tracker screenshot 5
Keto Diet App - Carb Tracker screenshot 6

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for tracking macros
  • 🚀 Accurate food logging
  • 💡 Useful insights and information

Room to Improve

  • 🐛 Inconsistent food database
  • 🐛 Inaccurate calorie/carb calculations
  • 💡 Lacks integration with fitness trackers

More Free Keto Tracker Diet apps to explore

4
Stupid Simple Keto Diet App
Stupid Simple Keto Diet App
Stupid Simple Keto Diet App
Low Carb Diet & Macros Manager
Free

This app helps you track carbs and calories to achieve weight loss and maintain a ketogenic lifestyle. It offers easy food logging, progress tracking, and support for custom foods and fasting. Certified diet coaches are also available.

Visual carb and calorie loggingBarcode scanner for food entryFasting support
💪 Health & Fitness
(8.9K)
free with in-app purchases
5
Keto Cycle: Keto Diet App
Keto Cycle: Keto Diet App
Keto Cycle: Keto Diet App
Low Carb Meal Plans & Tracker
Free

This app offers a personalized ketogenic diet program designed by nutritionists and behavioral scientists. It provides customized meal plans, recipes, macronutrient tracking, progress monitoring, and guided workouts to help users achieve weight loss and improve overall health.

Personalized keto meal plans10,000+ easy recipesMacronutrient and calorie tracking
💪 Health & Fitness
(5.6K)
free with in-app purchases
6
Keto Diet App: Keto Manager
Keto Diet App: Keto Manager
Keto Diet App: Keto Manager
Net Carb & Macro Tracker
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
7
Keto Diet App - Macro Tracker
Keto Diet App - Macro Tracker
Keto Diet App - Macro Tracker
Eat Healthy & Lose Weight Fast
Free

This app helps you adopt a low-carb, ketogenic diet for weight loss and improved health. It offers customizable meal plans, hundreds of recipes, and personalized guidance from a diet counselor to make healthy eating and grocery shopping effortless.

Customizable Ketogenic Diet PlansRecipe Flexibility and SwappingHundreds of Healthy Recipes
🍔 Food & Drink
(452)
free with in-app purchases
8
Carb Manager: Keto & Macro Log
Carb Manager: Keto & Macro Log
Carb Manager: Keto & Macro Log
Calorie Counter & Diet Tracker
Free

Easily track carbs, macros, and calories for low-carb and keto diets. Features include barcode scanning, recipe access, and community support to help you achieve your health goals.

Net carb trackingBarcode scannerMacro calculator
💪 Health & Fitness
(733K)
freemium
9
Keto Diet app. Carb counter
Keto Diet app. Carb counter
Keto Diet app. Carb counter
Net Carb Manager, Keto recipes
Free

This app acts as a personal keto nutritionist, helping you manage your diet, water intake, and exercise. It offers personalized recommendations, tracks micro and macro nutrients with a barcode scanner, and allows you to create and save your own recipes.

Personalized keto nutritionistNet carb managerBarcode scanner for nutrients
💪 Health & Fitness
(313)
free with in-app purchases
10
Keto Diet Tracker-Carb Counter
Keto Diet Tracker-Carb Counter
Keto Diet Tracker-Carb Counter
Low Carb Recipes & Meal Plan
Free

Easily track your ketogenic diet progress and monitor daily carb intake. Discover a wide variety of low-carb, high-fat recipes with step-by-step instructions and nutrition facts. This app simplifies managing your keto journey for effective weight loss and improved health.

Carb counterKeto diet trackerLow carb recipes
💪 Health & Fitness
(14)
free with in-app purchases
11
KetoPulse Pro: AI Keto Coach
KetoPulse Pro: AI Keto Coach
KetoPulse Pro: AI Keto Coach
AI keto coach & macro tracker
Free

Log meals instantly via photo, voice, or text to get a detailed breakdown of macros, a keto score, and your ketosis state. Receive personalized small steps to stay on track and recover from carb spikes.

Instant AI meal analysisKeto score for mealsKetosis tracking
💪 Health & Fitness
(3)
subscription
12
Keto Diet App ⓒ
Keto Diet App ⓒ
Keto Diet App ⓒ
Nutrition Tracker, Weight loss
Free

This app helps users achieve their weight loss goals by providing tools for tracking food consumption, creating custom meal plans, and accessing a variety of keto recipes. It also includes features for monitoring water intake, calculating nutrition, and finding exercises.

Keto meal planningFood consumption trackingCalorie counter
💪 Health & Fitness
(523)
subscription
13
Macro Tracker - Keto Diet App
Macro Tracker - Keto Diet App
Macro Tracker - Keto Diet App
Simple Low Carb Health Manager
Free

Easily track your low-carb and ketogenic diet by quickly inputting custom foods and their nutritional information. This app allows you to save and reuse your own recipes, adjusting serving sizes automatically for accurate macro and calorie tracking.

Custom food loggingSave and reuse custom foodsAdjustable serving sizes
💪 Health & Fitness
(1.8K)
free
14
Keto Diet App – Food Tracker
Keto Diet App – Food Tracker
Keto Diet App – Food Tracker
Meal Planner & Calorie Counter
Free

This app helps you follow a healthy low-carb lifestyle for weight loss and improved health. It offers meal planning and calorie counting features to manage your ketogenic diet effectively.

Keto diet supportMeal planningCalorie counter
🌟 Lifestyle
(130)
free with in-app purchases
15
KetoVibe - Keto Diet Tracker
KetoVibe - Keto Diet Tracker
KetoVibe - Keto Diet Tracker
AI Macro Tracker & Keto Timer
Free
💪 Health & Fitness
(0)
16
MyNetDiary Carb Genius - Keto
MyNetDiary Carb Genius - Keto
MyNetDiary Carb Genius - Keto
Low Carb Food & Diet Manager
Free

This app helps users manage low-carb and keto diets with comprehensive tools for food logging, carb counting, macro tracking, and personalized diet plans. It features a vast food database, recipe library, and exercise tracking to support weight loss and nutrition goals.

Low-carb and keto diet managementCarb counter and macro trackerExtensive verified food database
💪 Health & Fitness
(5.1K)
subscription
17
My Keto Scanner: Carb Checker
My Keto Scanner: Carb Checker
My Keto Scanner: Carb Checker
Net Carb, Macro & Diet Tracker
Free

This app helps users learn and follow a low-carb, high-fat ketogenic diet. It provides a macro nutrient calculator, a guide to allowed/disallowed foods, recipes, and a daily tracker for calories and carbs to support weight loss and health goals.

Macro nutrient calculatorAllowed/disallowed foods referenceLow-carb, high-fat recipes
🍔 Food & Drink
(314)
free with in-app purchases
18
Total Keto Diet: Low Carb App
Total Keto Diet: Low Carb App
Total Keto Diet: Low Carb App
Carb Manager & Calorie Counter
Free

This app supports a low-carb lifestyle with thousands of recipes, meal planning, and exercise tracking. It helps users monitor calories and macros, offers a food database, and provides guidance for beginners. Users can create shopping lists and access a supportive community.

Macro tracker for calories and macrosCustomizable meal plansExtensive collection of keto recipes
🍔 Food & Drink
(4K)
free with in-app purchases
19
Keto Kit - Keto Diet Tracker
Keto Kit - Keto Diet Tracker
Keto Kit - Keto Diet Tracker
Weight Loss, Meal Plan, Recipe
Free

This app guides users through the ketogenic diet with a comprehensive meal planner, recipe discovery, and progress tracking. It helps users manage macros, create shopping lists, and monitor hydration for effective weight loss and a healthier lifestyle.

Customizable macro-driven meal plannerReal-time weight management dashboardEffortless meal planning and shopping lists
💪 Health & Fitness
(2K)
free with in-app purchases
20
Low Carb Tracker - CarbMeNot
Low Carb Tracker - CarbMeNot
Low Carb Tracker - CarbMeNot
Keto, Diabetes & Macro Counter
Free

This intelligent companion uses AI to help you precisely track carbohydrate intake, set personalized goals, and monitor your progress. It offers smart meal suggestions and detailed analytics to support a healthy lifestyle, especially for those managing diabetes or following low-carb diets.

Smart AI food recognitionPersonalized goal settingDetailed progress analytics
💪 Health & Fitness
(284)
free with in-app purchases

FAQ about Free Keto Tracker Diet

What are the best free keto tracker diet apps for iPhone?
Keto diet app-Low carb manager tops our free keto tracker diet apps ranking as of August 2026, with a 4.6-star average from 62K App Store ratings, and it's free to download.
Keto diet app-Low carb manager has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 241+ free keto tracker diet apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app serves as a personal keto nutritionist, simplifying weight loss by allowing you to track your macros and food consumption. It provides a custom macro plan based on your body type, goals, and activity level, and offers a vast database of foods for easy tracking.
Key features include generating a personalized macro plan, tracking food intake meal by meal, a massive food database with barcode scanning, ready-to-use keto meal plans, net carb calculation, recipe creation, and integration with health apps like Apple Health and Fitbit.