Best Free Keto App Fasting

247+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

The best free keto app fasting on iPhone average 4.6★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Free Keto App Fasting (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Keto diet app-Low carb managerKeto diet app-Low carb managerFree4.6★ (62K)NoYesSep 2026
2Fasting Tracker • Easy FastFasting Tracker • Easy FastFree5.0★ (8.6K)NoYesSep 2026
3Keto Diet App & RecipesKeto Diet App & RecipesFree4.7★ (29K)NoYesSep 2026
4Keto Diet App - Carb TrackerKeto Diet App - Carb TrackerFree4.7★ (82K)NoYesSep 2026
5Senza: Keto & FastingSenza: Keto & FastingFree4.8★ (11K)NoNoSep 2026
6Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoSep 2026
7Stupid Simple Keto Diet AppStupid Simple Keto Diet AppFree4.6★ (8.9K)NoYesSep 2026
8Fasting Tracker AppFasting Tracker AppFree4.7★ (675)NoYesSep 2026

Top Picks for Free Keto App Fasting

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
Fasting Tracker • Easy Fast#2

Fasting Tracker • Easy Fast by Samtark Pty Ltd

Intermittent Fasting Timer
Strong Contender
💪 Health & Fitness
5.0😊(8.6K ratings)
FreeIn-App Purchases
Fasting Tracker • Easy Fast screenshot 1
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Fasting Tracker • Easy Fast screenshot 4
Fasting Tracker • Easy Fast screenshot 5
Fasting Tracker • Easy Fast screenshot 6

This app helps you track intermittent fasting with a simple, ad-free timer. It offers core features for free, with optional Pro upgrades for advanced tracking, widgets, and Apple Watch integration. Your data is kept private with no account required.

What We Love

  • 🚀 Easy to use
  • 👍 Simple and straightforward interface
  • 🚀 Flexible fasting options
  • 🚀 Detailed fasting progress tracking
  • 👍 Customizable display
  • 🚀 No ads or paywalls
  • 👍 Free with optional donations

Room to Improve

  • 🐛 Occasional app freezes or crashes
  • 🔒 No user account/data sync across devices
  • 🐛 Issues with lock screen/home screen widgets
Keto Diet App & Recipes#3

Keto Diet App & Recipes by Drama Labs GmbH

Carb Manager & Cycle Tracker
Worth Considering
🍔 Food & Drink
4.7😞(29K ratings)
FreeIn-App Purchases
Keto Diet App & Recipes screenshot 1
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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
  • 🤔 Limited functionality without subscription

More Free Keto App Fasting apps to explore

FAQ about Free Keto App Fasting

What is the best free keto app fasting for iPhone?
Keto diet app-Low carb manager tops our free keto app fasting ranking as of September 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 September 2026.
We track 247+ free keto app fasting on the iOS App Store as of September 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.