Best No Carb Diet Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Carb Manager: Keto & Macro LogCarb Manager: Keto & Macro LogFree4.8★ (736K)NoYesOct 2026
2My Challenge: Diet PlansMy Challenge: Diet PlansFree4.5★ (4K)NoYesOct 2026
3Keto diet app-Low carb managerKeto diet app-Low carb managerFree4.6★ (62K)NoYesOct 2026
4Nivo: Carnivore DietNivo: Carnivore DietFree—NoYesOct 2026
5Total Keto Diet: Low Carb AppTotal Keto Diet: Low Carb AppFree4.6★ (4K)YesYesOct 2026
6Keto Diet App & RecipesKeto Diet App & RecipesFree4.7★ (29K)NoYesOct 2026
7AI Calorie Counter - AppedietAI Calorie Counter - AppedietFree4.8★ (47K)NoYesOct 2026
8Low Carb Diet AppLow Carb Diet AppFree4.3★ (71)NoYesSep 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😊(736K 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
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
Keto diet app-Low carb manager#3
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
  • 🚀 Affordable subscription
  • 🚀 Integrates with health apps

Room to Improve

  • 🐛 Inaccurate food database
  • 🐛 Frequent crashes and glitches
  • 🐛 Limited functionality in free version
  • 🐛 Disappearing data and recipes
  • 🐛 Confusing subscription model
  • 🐛 Poor customer support

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 October 2026, with a 4.8-star average from 736K 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 October 2026.
We track 250+ no carb diet apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.