Join the Keto, low carb, and intermittent fasting revolution with Carb Manager®! It's FREE to use, and tracks all your macros and TRUE net carbs.

Whether you’re brand new to Ketogenic and low-carb diets and just getting started…

...Or you’re a seasoned Keto pro who’s tired of using generic diet apps and calorie counters that don’t fit the way that you eat…

....we’re excited to welcome you to the Carb Manager® family!

Carb Manager is so much more than just a carb & macros tracker. It’s a movement. A community. A lifestyle.

Our food tracker is the most advanced in the industry, making it easy to log each meal in seconds. You can even log meals by taking a picture of what you ate, with our state-of-the art image recognition technology.

NEW: We've bundled a Premium intermittent fasting tracker, so you can always know when it's time (and not) to eat. Select from popular programs like 16:8 and OMAD, or create your own!

You’ll have no trouble staying in ketosis with our macro calculator, which automatically tracks your net carbs, fat, and protein, with “over-limit” alerts.

But even more than a carb calculator, Carb Manager is your one-stop destination for living a healthy low-carb high-fat diet (LCHF) lifestyle. We've bundled low-carb diet articles, forums, recipes, a meal planner, a Keto video crash course, a community with weekly challenges to help members lose weight together, and much more.

Carb Manager is truly THE all-in-one Keto diet app built specifically for the low carb lifestyle.

• Easy-to-use food diary: Search 3M+ foods with macros and carb counts, including net carbs and sugar alcohols
• Keto calculator: Track net carbs, macros, and more
• Macronutrient tracker: Track carbs, fats, & protein.
• Calorie counter: Use our calorie tracker to set a calorie goal based on your weight loss goals.
• Water tracker: stay hydrated!
• Exercise tracker: log exercises and workouts, including cardio and weight training
• Weight tracker: measure and chart weight loss and BMI
• Nutrition details: Total carbs, net carbs, fat, calories, protein, glycemic load, & more
• Integrates with the Health app to read activity, steps, body weight, and blood glucose, and write nutrition data

• Connect with friends to share progress
• Join our community
• Learn about Keto: Exclusive articles and videos

For the ultimate carb management and Keto lifestyle solution, check out Carb Manager® Premium!
• 5000+ exclusive Keto Recipes all-access pass
• Fasting app: If you’re exploring intermittent fasting or OMAD, our fasting tracker makes it easy.
• Automagic food logging: Snap a pic of your food to log it
• Voice logging: say it to log it
• Sleep tracker: import device sleep data
• Personalized Keto meal planner & shopping list
• Unlimited voice logging
• Diabetes tracker: Track blood glucose (blood sugar), ketones, and insulin for each meal. Diabetic carb counter included!
• Carb cycling features
• Recipe imports
• Advanced reports: streaks, meals analysis, correlations, benchmarks, projections, and macros analysis
• Keto diet video crash course
• Comprehensive health tracker: Chart and set goals for 30+ nutrients and health metrics
• Connect fitness devices to track steps and activity.
• Weight loss prediction engine

Carb Manager® Premium Details:
- Payment is charged to your iTunes Account at purchase confirmation
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Your account is charged for renewal within 24-hours prior to the end of the current period
- Subscriptions may be managed and auto-renewal turned off by going to Account Settings after purchase
- No cancellation of the current subscription is allowed during the active subscription period

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Terms of service:

For feedback and support, please visit or email

What’s New

Version 7.1.1

We've rolled out an all-in-one intermittent fasting tracker, so you can always know when to eat (and when not to eat!). Select from popular fasting programs like 16:8 or OMAD, or create your own, and receive helpful reminders during your eating and fasting windows.

Ratings and Reviews

4.7 out of 5
61.5K Ratings

61.5K Ratings

Happy Northern Lights ,

It has really help me loose weight

I installed the app about a year ago, because I was desperate with back pain and no sleep and weight gain . But I couldn’t keep up because I had kids who don’t just eat keto diet and family events. And! My husband was a head chef, and hard to pass up his cookings sometimes.

Then I went a year and started just hating myself because of the weight gain, my back pain was unbearable, and sleep just never came. And even though I was working out, I just kept gaining instead of loosing.

Then August 2020- sharni Nd Julius came out with a very inexpensive app, which I purchased, and it gave me the list of foods to eat, & exercise regime. I couldn’t follow, even when I stuck the food list on the fridge that THIS is what I want to eat more of! But this slowly slowly got me eating the foods and sticking the fridge with the foods that I need to eat keto. And seriously, to have a mom send me weekly emails to boost my ego and motivate me was amazing. And she had some great exercises that relieved my back pain.

And slowly slowly, I was working out with fit buddy, but I went to a and water slide with my family, and I can’t fit in any bathing suit and I just want to have my pre-pregnant body back and fit into all my clothes.

Something inside just snapped and I came back to this app. Easy to use, I can put in my diet plan the night before, copy, paste the next day, check to see if some food has more fat or carbohydrates or protein.

Get this app if you are going to do keto. It is a game changer.

lovecarbs ,

Love this app

Makes following the keto diet so much easier

Speakers Corner ,

If grams are used...

Over seems very good, except if you use grams. It is cumbersome, and only goes up to 99! Needs to be odometer style, 3 column, 1s, 10s, 100s or some method that is fast.

App Privacy

The developer, Wombat Apps LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Purchases
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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