Best Keto Tracker Macro Apps

244+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good keto tracker macro apps. We benchmark 244+ 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 Keto Tracker Macro Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stupid Simple Keto Diet AppStupid Simple Keto Diet AppFree4.6★ (8.9K)NoYesNov 2026
2Macro Tracker - Keto Diet AppMacro Tracker - Keto Diet AppFree4.5★ (1.8K)NoNoOct 2026
3Keto Diet App: Keto ManagerKeto Diet App: Keto ManagerFree4.7★ (9.4K)NoYesOct 2026
4Keto Clock - Macro TrackerKeto Clock - Macro TrackerFree5.0★ (3)NoYesMay 2026
5Keto Diet App - Carb TrackerKeto Diet App - Carb TrackerFree4.7★ (82K)NoYesNov 2026
6MacroSnap: AI Keto TrackerMacroSnap: AI Keto TrackerFree—NoYesOct 2026
7Keto Diet app. Carb counterKeto Diet app. Carb counterFree4.6★ (320)NoYesOct 2026
8Keto Diet App - Macro TrackerKeto Diet App - Macro TrackerFree4.6★ (452)NoYesOct 2026

Top Picks for Keto Tracker Macro

Stupid Simple Keto Diet App#1

Stupid Simple Keto Diet App by Venn Interactive, Inc.

Low Carb Diet & Macros Manager
Editor's Choice
💪 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
Macro Tracker - Keto Diet App#2

Macro Tracker - Keto Diet App by Timothy Johnson

Simple Low Carb Health Manager
Strong Contender
💪 Health & Fitness
4.5😊(1.8K ratings)
Free
Macro Tracker - Keto Diet App screenshot 1
Macro Tracker - Keto Diet App screenshot 2
Macro Tracker - Keto Diet App screenshot 3
Macro Tracker - Keto Diet App screenshot 4
Macro Tracker - Keto Diet App screenshot 5

Easily track your low-carb and ketogenic diet by quickly inputting custom foods and their nutritional information. This app allows you to save and reuse your own recipes, adjusting serving sizes automatically for accurate macro and calorie tracking.

What We Love

  • 👍 Simple and easy to use
  • 💡 Customizable macro goals
  • 🚀 Straightforward macro tracking
  • 🔒 No ads or data collection

Room to Improve

  • 🐛 Cannot edit or delete individual food entries
  • 🔍 No built-in food database, requires manual entry
  • 🔧 Limited functionality (no weight, height, age tracking)
  • 🔢 Restrictive macro limits (e.g. 220g protein cap)
Keto Diet App: Keto Manager#3

Keto Diet App: Keto Manager by Anish Modan

Net Carb & Macro Tracker
Worth Considering
💪 Health & Fitness
4.7😊(9.4K ratings)
FreeIn-App Purchases
Keto Diet App: Keto Manager screenshot 1
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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

More Keto Tracker Macro apps to explore

FAQ about Keto Tracker Macro

What are the best keto tracker macro apps for iPhone?
Stupid Simple Keto Diet App tops our keto tracker macro apps ranking as of October 2026, with a 4.6-star average from 8.9K App Store ratings, and it's free to download.
Yes — 20 of the top keto tracker macro apps we rank are free to download, including Stupid Simple Keto Diet App and Macro Tracker - Keto Diet App.
Stupid Simple Keto Diet App has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 244+ keto tracker macro apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.