Best Carb Reference Apps

241+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated August 2026

With an average user rating of 3.8★, the carb reference category is one of the App Store's strongest. Browse all 241+ apps we track, sorted so the most loved ones surface first.

Compare top Carb Reference Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Carb FactorsCarb FactorsFree2.0★ (8)NoNoJul 2026
2Nutrition Coach: Food trackerNutrition Coach: Food trackerFree4.8★ (88K)NoYesAug 2026
3Lifesum: AI Calorie CounterLifesum: AI Calorie CounterFree4.6★ (150K)NoYesAug 2026
4Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (772K)YesYesAug 2026
5Carb LogCarb LogFree4.6★ (99)YesYesAug 2026
6Quick Carb - Carb CounterQuick Carb - Carb CounterFreeNoYesAug 2026
7Carbora: Carb Counter AICarbora: Carb Counter AIFreeNoYesAug 2026
8Carb Counter & TrackerCarb Counter & TrackerFree3.0★ (4)NoYesJul 2026

Top Picks for Carb Reference

Carb Factors#1

Carb Factors by Joshua Schultz

Carb factor quick reference
Editor's Choice
💪 Health & Fitness
2.0(8 ratings)
Free
Carb Factors screenshot 1

Quickly find the carb factors for common foods to speed up your carb counting. This reference tool helps users manage their dietary intake efficiently.

Nutrition Coach: Food tracker#2

Nutrition Coach: Food tracker by Eclipse Studios

Calorie Counter & Meal Planner
Strong Contender
💪 Health & Fitness
4.8😊(88K ratings)
FreeIn-App Purchases
Nutrition Coach: Food tracker screenshot 1
Nutrition Coach: Food tracker screenshot 2
Nutrition Coach: Food tracker screenshot 3
Nutrition Coach: Food tracker screenshot 4
Nutrition Coach: Food tracker screenshot 5
Nutrition Coach: Food tracker screenshot 6

This app helps you achieve your weight goals through sustainable calorie tracking, personalized meal plans, and delicious recipes. It focuses on long-term results by allowing you to eat what you like, including cheat meals, while meeting your daily calorie objectives. Track your progress, learn about nutrition, and sync with other health apps for a comprehensive approach.

What We Love

  • 👍 Easy to navigate
  • 🚀 Helps with weight loss
  • 🚀 Tracks calories, macros, and nutrition
  • 👍 Motivating and encouraging

Room to Improve

  • 💰 Paid subscription required for full features
  • 🐛 Inaccurate calorie/nutrition tracking
  • 🐛 Limited food database
Lifesum: AI Calorie Counter#3

Lifesum: AI Calorie Counter by Lifesum AB

Food Tracker, Nutrition Coach
Worth Considering
💪 Health & Fitness
4.6😐(150K ratings)
FreeIn-App Purchases
Lifesum: AI Calorie Counter screenshot 1
Lifesum: AI Calorie Counter screenshot 2
Lifesum: AI Calorie Counter screenshot 3
Lifesum: AI Calorie Counter screenshot 4
Lifesum: AI Calorie Counter screenshot 5
Lifesum: AI Calorie Counter 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

More Carb Reference apps to explore

4
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Lose It! – Calorie Counter
Food Tracker for Weight Loss
Free

This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.

Calorie trackingWeight loss planningAI voice meal logging
💪 Health & Fitness
(772K)
free with in-app purchases
5
Carb Log
Carb Log
Carb Log
For daily carbs records
Free

Easily track your daily carbohydrate intake with this intuitive app. Record meals, view historical data, and analyze trends with weekly, monthly, and yearly graphs. Set daily targets and customize your week's start day.

Record daily carbohydrate intakeView historical dataAnalyze weekly, monthly, yearly trends
💪 Health & Fitness
(99)
free with in-app purchases
6
Quick Carb - Carb Counter
Quick Carb - Carb Counter
Quick Carb - Carb Counter
by Robert Duke
Free

Effortlessly track your daily carbohydrate intake in seconds. This app focuses solely on counting carbs without complex food databases or account requirements, making it ideal for various low-carb lifestyles and diabetes management.

Log carbs in under 5 secondsNo account or food database requiredClean daily and full history view
💪 Health & Fitness
(0)
paid
7
Carbora: Carb Counter AI
Carbora: Carb Counter AI
Carbora: Carb Counter AI
Snap your plate, know carbs
Free
💪 Health & Fitness
(0)
8
Carb Counter & Tracker
Carb Counter & Tracker
Carb Counter & Tracker
Low Carb Keto Macro Log
Free

Easily track your daily carbohydrate intake with an extensive food database and personalized nutrition journal. Visualize your progress with in-depth analysis and set customizable goals. Securely share reports with healthcare professionals.

Extensive carb databaseEffortless carb trackingPersonalized nutrition journal
🏥 Medical
(4)
freemium
9
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
(281)
free with in-app purchases
10
Carb Cycling Tracker・Carbner
Carb Cycling Tracker・Carbner
Carb Cycling Tracker・Carbner
Carb, Macro & Calorie Counter
Free

Optimize your carbohydrate intake for weight management and muscle gain. This app helps you adjust carb consumption based on your activity levels to burn fat and improve performance. Understand and implement carb cycling for effective dieting.

Carb cycling calculatorMacro and calorie trackingWeight management tool
💪 Health & Fitness
(188)
free with in-app purchases
11
Max 5% Carbs - Low Carb Food and Nutrition Database
Max 5% Carbs - Low Carb Food and Nutrition Database
Max 5% Carbs - Low Carb Food and Nutrition Database
by MIFRED SOLUTIONS
Free

Easily find low-carbohydrate foods and drinks with this comprehensive nutrition database. Filter results to include only items with less than five percent carbohydrates. Access detailed nutritional information for over 2000 food items.

Nutrition database with 2000+ foodsFilter foods with < 5% carbsDetailed nutrition facts
💪 Health & Fitness
(2)
free
12
CarbZen — AI Carb Scanner
CarbZen — AI Carb Scanner
CarbZen — AI Carb Scanner
Carb Counter for Diabetics
Free

Instantly estimate the carbohydrate content of your meals by simply taking a photo. This tool breaks down carbs per item and cross-references with USDA data for accuracy. It's designed for those who need to track carbs without the hassle of manual logging or weighing.

AI-powered carb estimation from photosCross-references with USDA FoodData CentralCarb breakdown per food item
💪 Health & Fitness
(13)
freemium
13
Carb Control
Carb Control
Carb Control
by John Torcivia
Free

Easily track your daily carbohydrate intake in grams. Set a daily goal and quickly log your consumption with a simple button interface. Ideal for those restricting carbs or athletes monitoring their intake.

Track daily carbohydrate gramsSet daily carbohydrate goalsCountdown from daily goal
💪 Health & Fitness
(7)
free
14
Carb Cycling Planner
Carb Cycling Planner
Carb Cycling Planner
Smart meal prep|Macro tracker
Free
💪 Health & Fitness
(0)
15
Keto diet app-Low carb manager
Keto diet app-Low carb manager
Keto diet app-Low carb manager
Macros tracker & counter
Free

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.

Custom macro plan generationFood tracking with barcode scannerKeto meal plans and recipes
💪 Health & Fitness
(62K)
free with in-app purchases
16
Carb Tracker - Caddy
Carb Tracker - Caddy
Carb Tracker - Caddy
Carb Calculator & Counter
Free
💪 Health & Fitness
(0)
17
Keto Diet App & Recipes
Keto Diet App & Recipes
Keto Diet App & Recipes
Carb Manager & Cycle Tracker
Free

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.

Keto diet insights and benefitsComprehensive food lists200+ keto recipes with nutrition info
🍔 Food & Drink
(29K)
subscription
18
PHD Community By Dr. Berry
PHD Community By Dr. Berry
PHD Community By Dr. Berry
Join the Health Revolution
Free

Master the Proper Human Diet, a low-carb, real-food lifestyle. Access exclusive content, live Q&As with Dr. Berry, and a supportive community to reverse chronic illness and improve long-term health.

Weekly Live Q&As with Dr. BerryExclusive content and challengesStep-by-step resources for beginners
💪 Health & Fitness
(118)
ad-supported
19
CalorieKing Food Search
CalorieKing Food Search
CalorieKing Food Search
Food Nutrition Database
Free

Access a comprehensive database of over 100,000 foods, including fast food options, to easily check calorie, carbohydrate, and fat content. Get detailed nutritional information for informed dietary choices and health goals.

Over 100,000 food entries260+ fast food chainsDetailed nutritional breakdown
💪 Health & Fitness
(298)
free with in-app purchases
20
Carb Master for Diabetes T1
Carb Master for Diabetes T1
Carb Master for Diabetes T1
Calculate mealtime bolus
Free

This app assists individuals with Type 1 diabetes in calculating mealtime insulin dosages. It helps determine total meal carbs by weighing food or searching a nutritional database, then calculates the correct insulin units based on personal ratios and correction factors. It also integrates with Apple Health to track meal data.

Mealtime insulin dosage calculationCarb counting via food weighingUSDA nutritional database search
💪 Health & Fitness
(3)
free

FAQ about Carb Reference

What are the best carb reference apps for iPhone?
Carb Factors tops our carb reference apps ranking as of August 2026, with a 2.0-star average from 8 App Store ratings, and it's free to download.
Yes — 20 of the top carb reference apps we rank are free to download, including Carb Factors and Nutrition Coach: Food tracker.
Carb Factors has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 241+ carb reference apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Carb Factors is a reference tool designed to help users quickly find the carb factors for common foods. It aims to speed up the process of carb counting for dietary management.
Carb Factors is compatible with iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem.