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Best No Carb Diet Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good no carb diet apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top No Carb Diet Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Carb Manager: Keto & Macro LogCarb Manager: Keto & Macro LogFree4.8★ (733K)NoYesSep 2026
2My Challenge: Diet PlansMy Challenge: Diet PlansFree4.5★ (4K)NoYesSep 2026
3Low Carb Diet AppLow Carb Diet AppFree4.3★ (71)NoYesSep 2026
4Keto Diet App & RecipesKeto Diet App & RecipesFree4.7★ (29K)NoYesSep 2026
5Keto diet app－Low carb managerKeto diet app－Low carb managerFree4.6★ (62K)NoYesSep 2026
6Keto Diet App － Carb TrackerKeto Diet App － Carb TrackerFree4.7★ (82K)NoYesSep 2026
7Eato®: Calorie TrackerEato®: Calorie TrackerFree4.8★ (23K)NoYesSep 2026
8Total Keto Diet: Low Carb AppTotal Keto Diet: Low Carb AppFree4.6★ (4K)YesYesAug 2026

Top Picks for No Carb Diet

Carb Manager: Keto & Macro Log#1

Carb Manager: Keto & Macro Log by Wombat Apps LLC

Calorie Counter & Diet Tracker
Editor's Choice
💪 Health & Fitness
4.8😊(733K ratings)
FreeIn-App Purchases
Carb Manager: Keto & Macro Log screenshot 1
Carb Manager: Keto & Macro Log screenshot 2
Carb Manager: Keto & Macro Log screenshot 3
Carb Manager: Keto & Macro Log screenshot 4
Carb Manager: Keto & Macro Log screenshot 5
Carb Manager: Keto & Macro Log screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 🔒 Comprehensive tracking
  • 👍 Helpful for keto/low-carb diets
  • 👍 Useful recipes and meal plans
  • 👍 Syncs with fitness devices
  • 👍 Detailed macro and nutrient breakdown

Room to Improve

  • 🐛 Inaccurate food database
  • 🐛 Buggy and crashes frequently
  • 🐛 Clunky interface and navigation
  • 🔒 Paywall for many features
  • 👎 Limited metric options (e.g. grams)
  • 👎 Slow performance and loading times
My Challenge: Diet Plans#2

My Challenge: Diet Plans by KETO DIETS UAB

Strong Contender
💪 Health & Fitness
4.5😞(4K ratings)
FreeIn-App Purchases
My Challenge: Diet Plans screenshot 1
My Challenge: Diet Plans screenshot 2
My Challenge: Diet Plans screenshot 3
My Challenge: Diet Plans screenshot 4
My Challenge: Diet Plans screenshot 5

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.

What We Love

  • 💖 Delicious recipes
  • 🏆 Effective for weight loss
  • 🤸‍♀️ Helpful workout plans

Room to Improve

  • 🔒 Difficult to cancel subscription
  • 💰 Overpriced for the features provided
  • 🤯 Confusing and unintuitive app
  • 🤖 Poor customer support
  • 🔄 Recurring charges after cancellation
  • 🔍 Lack of transparency in pricing and features
Low Carb Diet App#3

Low Carb Diet App by Realized

Food Recipes, Tracker, Program
Worth Considering
🌟 Lifestyle
4.3(71 ratings)
FreeIn-App Purchases
Low Carb Diet App screenshot 1
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This app provides a structured low-carb meal plan with customizable recipes and a shopping list. It offers chat support with a diet counselor and aims to help users achieve weight loss and improved health through a low-carbohydrate diet.

More No Carb Diet apps to explore

FAQ about No Carb Diet

What are the best no carb diet apps for iPhone?
Carb Manager: Keto & Macro Log tops our no carb diet apps ranking as of September 2026, with a 4.8-star average from 733K App Store ratings, and it's free to download.
Yes — 20 of the top no carb diet apps we rank are free to download, including Carb Manager: Keto & Macro Log and My Challenge: Diet Plans.
Carb Manager: Keto & Macro Log has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ no carb diet apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Carb Manager helps users track their carbohydrate intake, macros (protein, fat, carbs), and calories, making it simple to follow low-carb and ketogenic diets. It offers tools for logging meals, scanning barcodes, and accessing recipes to support a healthy lifestyle.
Key features include unlimited free barcode scanning, free net carb tracking, a macro calculator, calorie counter, intermittent fasting tracker, over 5,000 keto recipes, and community support. Premium features offer advanced diabetes tracking and carb cycling tools.