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Best No Carbs Challenge Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Out of 250+ no carbs challenge apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top No Carbs Challenge Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Challenge: Diet PlansMy Challenge: Diet PlansFree4.5★ (4K)NoYesSep 2026
2Keto Diet: Carb Macro PalKeto Diet: Carb Macro PalFree4.0★ (11)NoYesAug 2026
3No-Sugar ChallengeNo-Sugar ChallengeFree—NoYesAug 2026
4No Sugar Challenge: Sugar FreeNo Sugar Challenge: Sugar FreeFree4.9★ (88)NoYesSep 2026
5No Sugar Challenge - TrackerNo Sugar Challenge - TrackerFree4.0★ (1)YesNoSep 2026
6Veggie ChallengeVeggie ChallengeFree4.8★ (118)NoNoAug 2026
7Low Carb Diet AppLow Carb Diet AppFree4.3★ (71)NoYesAug 2026
8NoSugar: Quit Sugar ChallengeNoSugar: Quit Sugar ChallengeFree—NoYesSep 2026

Top Picks for No Carbs Challenge

My Challenge: Diet Plans#1

My Challenge: Diet Plans by KETO DIETS UAB

Editor's Choice
💪 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
Keto Diet: Carb Macro Pal#2

Keto Diet: Carb Macro Pal by Patrick Chasco

Food barcode scanner & manager
Strong Contender
💪 Health & Fitness
4.0(11 ratings)
FreeIn-App Purchases
Keto Diet: Carb Macro Pal screenshot 1
Keto Diet: Carb Macro Pal screenshot 2
Keto Diet: Carb Macro Pal screenshot 3
Keto Diet: Carb Macro Pal screenshot 4
Keto Diet: Carb Macro Pal screenshot 5

Easily track your carbohydrate intake for a keto or low-carb diet. Scan barcodes or search for foods to log meals quickly and monitor your progress with clear charts. Designed for a simple, focused user experience.

More No Carbs Challenge apps to explore

FAQ about No Carbs Challenge

What are the best no carbs challenge apps for iPhone?
My Challenge: Diet Plans tops our no carbs challenge apps ranking as of August 2026, with a 4.5-star average from 4K App Store ratings, and it's free to download.
Yes — 20 of the top no carbs challenge apps we rank are free to download, including My Challenge: Diet Plans and Keto Diet: Carb Macro Pal.
My Challenge: Diet Plans has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ no carbs challenge apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
My Challenge: Diet Plans provides a personalized, user-friendly low-carb challenge program. It helps users achieve their health and body goals through tailored meal plans, macronutrient tracking, progress monitoring, and expert guidance.
Key features include a personalized meal planner with over 10,000 carb-free recipes, a macronutrient tracker, a progress tracker for weight, steps, and water intake, expert guidance from nutritionists, and access to a supportive community.