Best Keto Apps

Best Keto Apps & Carb Manager Apps for Keto Diet Followers

Why do we need the Best Keto Apps? New diets are coming across now and then; however, the one that has consistently remained popular among people is the Keto diet (ketogenic), which encourages the body to burn fat, as opposed to Glucose, by avoiding carbs and focusing on a high-fat diet. Usually, the term ‘high-fat’ intimates the health-conscious people. However, healthy fats transform the body, such as fatty fish, nuts, and avocadoes. These are the kind of fats ideal for the keto diet.

However, one complicated aspect of the keto diet is that many people get confused over where to start, as the options can initially seem limited. But, the proper knowledge makes all the difference, and with the help of a keto tracker app, it is easier to stick to the Keto diet. This article discusses the crucial aspects of the Keto diet, how the carb manager app works, and offers the list of most popular Keto diet apps in the app stores. 

What is Keto Diet?

A Keto diet is mainly a low carbohydrate diet often used by people in case of serious illness, but most common for weight loss or to reduce the body fat percentage. This diet is high in fats, moderate in proteins, and extremely low in carbs. People following the Keto diet track these macros to consume them in the following ratios: 55-60% fat, 30-35% protein, and 5-10% carbohydrate. Hence, a 2000 calorie per day intake means consuming 20-50 grams of carbs. Here the science is putting the body into the state of Ketosis. As Glucose is our body’s primary energy source, the body will choose it over any other source when it’s available. People obtain Glucose from the carbs in their diet. So, as they eat less than 50 grams of carbs/day, the body will change its source of energy and will produce ketone bodies to use as fuel. Health experts have named this metabolic state’ Ketosis.’ 

When the body is in Ketosis, it produces less insulin, and resultantly, it stores less Glucose as fat. This way, the Keto diet helps someone aiming to lose weight and body fat. Usually, experts consider it as safe as the number of Ketone bodies produced by the body doesn’t alter the blood’s pH level. It distinguishes Ketosis from Ketoacidosis, a life-threatening condition where a much larger number of ketone bodies alter blood’s PH making it acidic. 

What is Keto Diet App and How Does It Work?

Keto apps come across as a boon for people keen on following a Keto diet but perplexed about where and how to start. It can be challenging to follow a keto diet; however, with the apps to the rescue, people can efficiently track their macronutrients or macros, and some apps even offer suitable recipes and nutritional information for a range of foods.

Related Post: Diet Planner Mobile App Development Cost and Key Features

Top Keto Diet Planner App to Manage your carb

Here we present the best Keto apps that can help you start and stick to a Keto diet:

Application NameAvailable OnRevenue ModelPublisher
Carb ManagerAndroid | iOSIn-App PurchasesWombat Apps LLC
MyMacros+Android | iOSIn-App PurchasesMy Macros LLC
FatSecretAndroid | iOSIn-App PurchasesFatSecret
Lazy KetoAndroid | iOSIn-App PurchasesLazy Keto App
CronometerAndroid | iOSIn-App PurchasesCronometer Software Inc
PlateJoyAndroid | iOSIn-App PurchasesPlateJoy
8fitAndroid | iOSIn-App PurchasesUrbanite Inc
KetoDietAndroid | iOSIn-App PurchasesCompumaster Ltd
Total Keto DietAndroid | iOSIn-App PurchasesTasteaholics Inc
SenzaAndroid | iOSFreeSenza
Carb Manager

1. Carb Manager App

The carb manager app goes way beyond tracking macros and focuses more on minute details of a keto diet so that users can track exactly how their body is doing on this diet.

Key features:

  • Offers Keto calculator, calorie calculator, macronutrient calculator
  • Provides a water tracker to remind about hydration
  • Tracks sleep
  • Keeps motivated and educated
  • Nutrition details regarding macro and micronutrients
  • Healthy recipes


  • Allows to track various helpful keto metrics, such as blood sugar levels, macronutrients, ketones, and more)
  • Allow easy food logging via photos, barcode scanning, and voice command.
  • Syncs easily with smartphone apps or fitness trackers.
  • Allows tracking other lifestyle habits, such as exercise and water intake.


  • Limited food database
  • Expensive premium version at $40/year
  • Inaccurate nutrient data as the other users enter it
  • The Barcode scanner is way too quick that it incorrectly scans food items


2. MyMacros+

This app comes with a vast food database with more than five million foods and allows precise tracking, which is crucial for using a keto diet. 

Key features:

  • The food database is available offline, so food tracking is more accessible regardless of the user’s location.
  • The macro Coach feature tells what to eat to meet macro goals
  • My Circle feature allows adding other users to the Circle to track & update their macros
  • Users can customize foods & recipes and set up nutritional goals
  • View nutrient breakfast for each meal, track water intake, and much more.


  • No Internet connection is needed to log foods
  • A huge database of more than 5 million foods
  • Connected with friends in real-time with the MyCircle feature 
  • Offers a body fat estimation calculator 
  • Macro Coach guides you in making proper food choices.


  • The app costs money to install the app and asks for an additional fee to unlock all features.
  • Some functionality works better on iPhone as compared to Android phones
  • It is not always easy to find the foods you are looking for


3. FatSecret

This calorie counter app can calculate and save several parameters regarding app users’ health. The app functions like an easy-to-use food diary & diet calendar. It allows users to find several recipes and tips, keeping them motivated toward the Keto diet. FatSecret is compatible with various wearable devices and offers the best results with the fitness bands.

Key features:

  • The app is easy-to-use
  • Offers everyday exercise records
  • Tracks weight, macro, micro, calories, and more
  • It is integrated with Google Fit and other wearables
  • Offers Community that seeks similar goals


  • A vast collection of healthy recipes
  • Offers an exercise diary enabling users to record workout sessions, calories burned, and fitness goals.
  • Its image recognition feature makes food logging easier
  • Weight chart to view progress over a while
  • A food diary to track daily food intake
  • Community support keeps users motivated toward their diet goals; push notifications for meal times, weigh-ins, and journal entries.


  • Requires paid upgrade to access recipes.
  • The nutritional food database can’t be edited on the app, only on the website.
  • Few of the app functions work better with Apple than with Android.

Lazy Keto

4. Lazy Keto

It may seem difficult to follow a keto diet initially, but the Lazy Keto app makes it easy to achieve that by planning out every detail of your diet in just a few minutes. Users can check and track their progress whenever desired. It offers a plethora of recipes to try and customized plans that help ensure that you get apt chosen from a Keto diet. 

Key features:

  • The app is free and easy-to-use
  • Offers millions of delicious recipes
  • Helps in attaining weight loss and working on health
  • Includes recipes ideal for Paleo diet, Ketogenic diet, Atkins diet


  • Massive collection of Keto recipes
  • All recipes are offered in the app’s free version
  • Shopping lists are generated automatically


  • The free app version includes advertisements.


5. Cronometer

This app is built for people who want in-depth and complex data regarding their keto diet. The app breaks down nutrient intake, macros, micronutrients, supplements, exercise, metabolism, and much more. It also pairs with a BioSense breath monitor and a wide variety of activity trackers, like Garmin and Fitbit, keeping all your data in one place.

Key features:

  • Comprehensive nutritional tracking app giving free access to many tracking tools and nutritional information.
  • Its free version allows logging the food, exercises, scanning food labels, adding custom recipes, tracking macronutrients, logging supplements, and logging foods from famous restaurants.
  • Staff members review all food items in the app’s database with enduring accuracy.
  • The gold upgrade allows users to access features like food suggestions, custom charts, a fasting timer, custom food diary groups, and priority customer support.


  • A barcode scanner
  • Manually reviewed food items
  • Feature-rich free version


  • No meal planning features


6. PlateJoy

Keto enthusiasts trying to figure out what to eat on a keto diet can benefit from this best keto app as it helps take all the confusion out of the diet. It allows users to customize their diet as per their requirements. Even though the app is not explicitly designed for people on a Ketogenic diet, it supports them.

Key features:

  • Offers nutritionist-developed keto meal plans, recipes, and grocery lists that save a lot of time and frustration for the end-users. 
  • The app has users take a lifestyle quiz asking about their taste preferences, fitness and health goals, allergies, schedule, and dietary restrictions. After the examination, the app uses an intelligent algorithm to create a customized meal plan.
  • It offers hundreds of low-carb/zero-carb recipes for whole-day meals.


  • Offers Customized meal plan as per uses’ lifestyle & preferences
  • Accommodates different dietary restrictions
  • Meal Planning allows users only to buy food that is needed to reduce waste 
  • The food menu can be synced with Google calendar


  • Not enough vegetarian meals


7. 8fit

For any weight loss part to show significant results, it is essential to combine it with exercises, and with 8fit, users can do meal planning, exercise regime, macro tracking, and much more.

Key features:

  • Easily calculates daily calories
  • Customized healthy meals & diet plans
  • Keeps nutritional goals
  • Workout plans for any time & anywhere


  • Offers efficient workout requiring equipment
  • Step counter syncs with the Google Fit
  • Workout assessment to determine the starting level
  • Customized meal plan tailored to the preferences
  • Provides shopping list and meal plans


  • Not every recipe in the app meets the keto meal plan requirement
  • Auto-renewal might lead to unexpected charges
  • Pricey to access Pro version: available at $30 for three months or $60 for one year


8. KetoDiet

To stay on the keto diet, people often require motivation, and the KetoDiet app offers just that by providing challenges and creating an online community atmosphere. The food database for diet tracking is significantly accurate.

Key features:

  • Offers free daily content like delicious recipes
  • Allows to set up health goals
  • Keeps the user data private
  • Accuracy in low-carb diets


  • App’s user interface is intuitive and easy-to-use
  • Delicious recipes
  • Competitive challenges and Facebook support group to ensure accountability 
  • Verified nutrient data to ensure accuracy 


  • Doesn’t allow customizing meal plans using different macros
  • Lacks customer service when having issues with the accounts

Total Keto Diet

9. Total Keto Diet

This best keto diet app is created by Tasteaholics, a popular source for low-carb and Keto recipes; hence the best option for customized meal plans. The app uses its library of thousands of Keto recipes and presents customized meal plans tailored to individual user goals and macro needs. 

Key features:

  • It offers built-in nutrient tracking, including both total & net carbs, making it an excellent keto diet app.  
  • It generates beginner guides for Keto and shopping lists and is easily synced with Fitbit. 
  • It is ideal for progress tracking as it enables users to participate in weight check-ins and upload pictures to visualize the progress over time.


  • It offers a library full of a plethora of recipes
  • Weekly grocery list creator
  • The app educates its users regarding the ins & outs of the Keto diet
  • Customized keto meal plan tailored as per users’ preferences


  • Some users have faced issues with poor app functionality after they installed updates.
  • Barcode tracker at times ends up making the wrong selection
  • Not enough extensive food database compared to other apps


10. Senza

Senza is a free keto app for tracking macros and creating effective keto meal plans. Its database features 1.6 million food items and 5,000 keto recipes, and all the food items are verified for net carbs & sugar alcohol. It allows users to view their feed to find new recipe ideas and create an ideal keto meal plan. Senza even offers a ‘find restaurant’ feature helpful for finding low-carb, keto-friendly recipe ideas nearby. 

Key features:

  • The app offers to ‘find nearby restaurants’ feature.
  • It offers unique social features connecting users with friends through the app to share recipes and log food items from their friend’s journals.
  • Fasting window/nutrition intake tracking and metrics like daily score and weekly summary reports evaluate how well the users are sticking to their stated macro goals.


  • Helps in making gradual changes
  • It is a simple-to-use app for the beginners
  • Allows tracking other lifestyle factors like sleep and can be synced with the fitness trackers
  • The app suggests keto-friendly restaurants while traveling.


  • Users enter the app’s nutrient data; hence it is not always accurate
  • Doesn’t allow other users to edit inaccurate nutrient data

Other health benefits of Keto

Health researchers are still studying keto diets to determine their possible benefits and safety issues. Some researchers state that the Keto diet is effective in weight loss, whereas many doctors are raised their concerns about the increase in low-density lipoprotein or ‘bad’ cholesterol caused by these diets. People following a keto diet strictly eat lesser plant-based foods, which have many benefits. Other studies suggest that Ketone bodies can be beneficial for healthy aging and help treat a few chronic diseases like Heart disease, Epilepsy, Parkinson’s disease, Brain injuries, Polycystic ovary syndrome, cancer, and Alzheimer’s. However, most of these studies have involved animals for research, and human research is crucial to make any firm conclusions regarding potential benefits. 


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