Best Diet Manager App

0+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our diet manager app list covers 0+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Diet Manager App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Total Keto Diet: Low Carb AppTotal Keto Diet: Low Carb AppFree4.6★ (4K)YesYesAug 2026
2Keto Diet App: Keto ManagerKeto Diet App: Keto ManagerFree4.7★ (9.4K)NoYesSep 2026
3Stupid Simple Keto Diet AppStupid Simple Keto Diet AppFree4.6★ (8.9K)NoYesSep 2026
4Keto diet app-Low carb managerKeto diet app-Low carb managerFree4.6★ (62K)NoYesSep 2026
5Carb Manager: Keto & Macro LogCarb Manager: Keto & Macro LogFree4.8★ (733K)NoYesSep 2026
6Keto Diet App - Carb TrackerKeto Diet App - Carb TrackerFree4.7★ (82K)NoYesSep 2026
7MyNetDiary Carb Genius - KetoMyNetDiary Carb Genius - KetoFree4.7★ (5.1K)NoYesSep 2026
8Fooducate: Nutrition CoachFooducate: Nutrition CoachFree4.6★ (78K)YesYesSep 2026

Top Picks for Diet Manager App

Total Keto Diet: Low Carb App#1

Total Keto Diet: Low Carb App by CodeCraft L.L.C-FZ

Carb Manager & Calorie Counter
Editor's Choice
🍔 Food & Drink
4.6😐(4K ratings)
FreeAdsIn-App Purchases
Total Keto Diet: Low Carb App screenshot 1
Total Keto Diet: Low Carb App screenshot 2
Total Keto Diet: Low Carb App screenshot 3
Total Keto Diet: Low Carb App screenshot 4
Total Keto Diet: Low Carb App screenshot 5
Total Keto Diet: Low Carb App screenshot 6

This app supports a low-carb lifestyle with thousands of recipes, meal planning, and exercise tracking. It helps users monitor calories and macros, offers a food database, and provides guidance for beginners. Users can create shopping lists and access a supportive community.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful recipes
  • 🔍 Extensive food database
  • 💰 Free app with good features
  • 📊 Useful tracking and macros
  • 🍔 Great for keto diet

Room to Improve

  • 🐛 Crashes and bugs
  • 🔍 Limited food database for non-US users
  • 🔍 Inaccurate food data
  • 🔍 Difficult to add custom foods/recipes
  • 🔍 Clunky interface and navigation
  • 💰 Aggressive upselling for premium features
Keto Diet App: Keto Manager#2

Keto Diet App: Keto Manager by Anish Modan

Net Carb & Macro Tracker
Strong Contender
💪 Health & Fitness
4.7😊(9.4K ratings)
FreeIn-App Purchases
Keto Diet App: Keto Manager screenshot 1
Keto Diet App: Keto Manager screenshot 2
Keto Diet App: Keto Manager screenshot 3
Keto Diet App: Keto Manager screenshot 4
Keto Diet App: Keto Manager screenshot 5
Keto Diet App: Keto Manager screenshot 6

This app simplifies low-carb and macro tracking for weight loss and diabetes management. It uses voice recognition for easy food logging, offers automatic nutrient calculation, and provides community support. Access recipes, meal plans, and health insights to support your diet.

What We Love

  • 👍 User-friendly interface
  • 🚀 Easy to track macros and calories
  • 💡 Helpful keto diet information and recipes
  • 🔍 Extensive food database with barcode scanning
  • 📈 Useful progress tracking and goal setting

Room to Improve

  • 🐛 Glitches and bugs causing data loss
  • 🤔 Difficulty adding custom foods and recipes
  • 💸 Subscription required for full functionality
  • 🇨🇦 Limited support for non-US users and products
  • 🕰️ Inconsistent sync and data tracking issues
Stupid Simple Keto Diet App#3

Stupid Simple Keto Diet App by Venn Interactive, Inc.

Low Carb Diet & Macros Manager
Worth Considering
💪 Health & Fitness
4.6😊(8.9K ratings)
FreeIn-App Purchases
Stupid Simple Keto Diet App screenshot 1
Stupid Simple Keto Diet App screenshot 2
Stupid Simple Keto Diet App screenshot 3
Stupid Simple Keto Diet App screenshot 4
Stupid Simple Keto Diet App screenshot 5

This app helps you track carbs and calories to achieve weight loss and maintain a ketogenic lifestyle. It offers easy food logging, progress tracking, and support for custom foods and fasting. Certified diet coaches are also available.

What We Love

  • 🚀 Stupid simple to use
  • 👍 Easy to track macros
  • 👍 Helpful for keto diet
  • 👍 Customizable
  • 👍 Excellent customer support
  • 👍 Affordable one-time fee
  • 👍 Motivating progress tracking

Room to Improve

  • 🐛 Sync and login issues
  • 🐛 Inaccurate food data
  • 🐛 Confusing navigation
  • 🐛 Frequent app crashes
  • 🔒 Privacy concerns with data
  • 💰 Limited features in free version

More Diet Manager App apps to explore

FAQ about Diet Manager App

What is the best diet manager app for iPhone?
Total Keto Diet: Low Carb App tops our diet manager app ranking as of July 2026, with a 4.6-star average from 4K App Store ratings, and it's free to download.
Yes — 20 of the top diet manager app we rank are free to download, including Total Keto Diet: Low Carb App and Keto Diet App: Keto Manager.
Total Keto Diet: Low Carb App shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
The app is designed to make following a ketogenic or low-carb diet easier. It provides thousands of low-carb recipes, allows users to track their daily calorie and macronutrient intake, and offers custom meal plans tailored to individual goals. It also includes exercise tracking and a beginner's guide to the keto diet.
Key features include a macro tracker for monitoring calories and macros, custom meal plans, hundreds of keto recipes, a keto calculator to help users get on track, a large food database, a favorites section for quick access to recipes, and a shopping list generator. It also offers a beginner's guide to the keto diet.