Carb Genius is the newest, easiest, and most comprehensive low-carb and keto diet app available. Everything you need for your low-carb lifestyle is included: planning tools, carb counter, food log with a huge verified food database, macros tracker, and effective diet plans!

• Streamlined design, simpler and faster to use
• Lightning-fast food logging
• Foods mega-database with over 1 million of verified foods and updated daily, with restaurants, grocery stores, special diets, and ethnic foods.
• Built-in barcode scanner
• Special Keto and Low-Carb food grade system developed by MyNetDiary to choose foods matching your diet
• AR Grocery Check tool for wiser, healthier shopping
• Beyond carbs - track up to 38 nutrients, more than any other app
• 400+ easy, full-flavored Low-Carb and Keto recipes crafted by Registered Dietitians
• 370,000+ recipes database
• Shopping list
• Cool water tracker
• Fully customizable dashboard for what's important to you - one size doesn't fit all. With MyNeDiary, you are in control

More comprehensive than ever for dieters with all the famous, at-your-fingertips features MyNetDiary users love
• Keep track of net carbs, total carbs, fiber, and sugar alcohols
• Keto and low-carb diet guides
• Keto and macro calculator and planner
• Ketone tracking
• Blood glucose tracking
• Advanced calorie tracker is included!
• Automatically import any recipe from the web, with full nutrition calculation
• Personalized feedback and advice from a virtual coach to stay on
• Keto and Low-Carb diet libraries
• Special charts and reports to analyze your foods and macros

• Extensive exercises database
• Built-in workout tracker for running, walking, and cycling
• Links with Fitbit, Withings, and Garmin

• Autopilot keeps you out of a weight loss plateau
• Suggests diet tweaks to reach your goal faster

• High-quality food database, updated daily
• Modern watch app - see your net carbs on your wrist
• Dark Mode support
• Works offline - you don't need an internet connection, and it works faster and more reliably!
• Complete iOS Health integration - sync foods, nutrients, daily steps, workouts, body weight, water, heart rate, and more
• Share meals and recipes with the iMessage app
• Have Siri log calories, meals, and water
• Sign-In with Apple ID

• Reminders to enter meals and weigh-ins
• Reports and charts for review and analysis; see the big picture of your diet or zoom into details

• Read about the latest low-carb diet science from our RD team
• Learn safe, successful dieting techniques

Subscription Terms:
The subscription period will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. To turn this function off, in your iTunes account, turn off auto-renew. Renewal payments will differ depending on subscription and pricing at the time of renewal. Your iTunes account will be charged when the purchase is confirmed.

Privacy Policy:
Terms of Use:

What’s New

Version 8.24

iOS 15 compatibility, many improvements and fixes in all areas of the app.

Happy tracking, stay healthy!

Thank you for updating the app.
Always yours, The MyNetDiary Team

P.S. Love the app? Rate us! We read every review.

Ratings and Reviews

4.6 out of 5
309 Ratings

309 Ratings

Strum'n away ,


Wow,I’m usually too lazy to write reviews, but these developers deserve it. The ability to log the exact food product I am eating blew me away, then, it takes the information from the nutritional chart of the product and does the math for you in regard to carbs, fat, protein etc. and how much you had with her it is in ounces, tablespoons, whatever. All of that information is moved over to charts that are easy to follow on your dashboard.
You can see exactly how much of your total budget is left for you to eat or drink. I actually find the whole process quite fun, so I actually look forward to using the app, because with many apps in the past I quickly grow weary of them and don’t have the enthusiasm to use them anymore.
If the premium services were offered at half the rateThey want to charge, I would order premium in a heartbeat.

MECLL214 ,

Extremely helpful!

This app has been absolutely fantastic in helping me track my daily carb, calorie, and water intake as well as my physical activity. The barcode scanning feature is amazing and makes logging foods very easy, and has also helped me find keto friendly foods/frozen meals that help when I need something fast and easy. The copy feature also makes logging homemade recipes or salads easy. I actually look forward to logging my foods and seeing how well I am staying on track, and I feel like this app has been vital to my success on the keto diet. I’ve lost about 6 lbs so far in about 2 weeks! The weight loss, clearer skin, deeper sleep, and dramatic increase in energy are all happening and making such a positive difference in my life. This has been much more possible with the help of this app. Thank you!

Newhealthy111 ,

Amazing app

I would give 10 stars if I could. I’m not one to take the time to write reviews but let me just tell you this app is amazing. I’ve always had trouble losing weight because I honestly did not know what I should be eating as well as what I shouldn’t. This app took away all the confusion and after only a few days of using it I’ve already dropped 3lbs. I just set my goal and it tells me what my net carb limit is for each day. Then, I just scan the barcode of the food I’m about to eat and it grades it A,B,C, or D. A & B being the best and C & D being the worst. I’m so shocked to find out a lot of the things I’ve been eating, thinking were healthy, are actually not very great and contributing to my weight gain. I would recommend this app to anyone who is trying to lose weight!!!

App Privacy

The developer, MyNetDiary Inc., 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 Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • 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

    With Family Sharing set up, up to six family members can use this app.

  • Siri

    Get things done within this app using just your voice.

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