Carbon - Smart Diet Coach
Reform LLC Health & Fitness In-app purchases
Nutrition Coach & Food Tracker
- Rating
- 4.7
- 2.9K ratings
- Downloads
- 204K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Aug 5
- 2026 · v2.77.6010
Screenshots
About Carbon - Smart Diet Coach
Carbon Diet Coach is your solution for results that LAST. Whether your goal is to lose fat, build muscle, improve your metabolism, or simply maintain your weight, Carbon Diet Coach removes the guesswork.
Carbon Diet Coach is a science-based nutrition app designed by renowned nutrition coaches Dr. Layne Norton (Ph.D. Nutritional Sciences), Holly Baxter (MS Dietetics), and Registered Dietitian Keith Kraker (BS Dietetics).
It does everything a normal nutrition coach would but at a fraction of the cost. Simply select your goal, answer a few short questions, and it does the rest! You will get a customized nutrition plan based on YOUR goals and metabolism.
What's more, Carbon will adjust the plan as you progress to optimize your results. If you hit a plateau or stall, Carbon will make adjustments to keep you progressing towards your goal, just like any good coach would. Our coaching system uses the latest techniques in nutrition science to make sure you get the best results possible.
All you need to do is follow these simple steps:
• Log your food using the built-in food tracker
• Log your body weight
• Check-in each week
Do that and Carbon does the rest!
Carbon Diet Coach can do things other nutrition coaching apps can’t do. For example, your nutrition plan can be tailored to your diet preference:
• Balanced
• Low Carb
• Low Fat
• Ketogenic
• Plant-Based
Each setting is completely customizable so that you receive a plan that is sustainable for YOU!
Another feature that makes Carbon unique is the diet planner. Want high and low-calorie days rather than eating the same foods every day? Use the diet planner to set up your week and stay on track. Overate on one day and not sure what to do with your nutrition plan for the rest of the week? Adjust the diet planner to account for what you overate and Carbon does the rest!
Other coaching features include:
• Adjustable check-in days
• Check-in explanations so you're never left wondering why the app did or didn’t make a change
• Check-in history so you can look back and see why the app made various adjustments
• Charts showing your weight, body fat, lean body mass, calorie intake, protein intake, carbohydrate intake, fat intake, and metabolic rate
• Early check-in feature for those who can’t always check in on their specified day
• Goal tracker so you can see the progress you’ve made and how close you are to your goal
• Recommendations after you reach a goal so you can plan for what's next and KEEP your results
Already know what you are doing with nutrition and don’t need Carbon to coach you? No problem, you can enter your nutrition targets and simply use the food tracker. Beyond the amazing coaching features of this app is a food tracker that's excellent in its own right. Its features include:
• A huge food database
• Barcode scanner
• Quick add macros
• Copy meals
• Favorite foods
• Create custom foods
• Create custom recipes
No matter what your goal is, Carbon Diet Coach is your solution.
Simple. Scientific. Sustainable.
Food database powered by FatSecret:
https://fatsecret.com
Carbon Diet Coach is a science-based nutrition app designed by renowned nutrition coaches Dr. Layne Norton (Ph.D. Nutritional Sciences), Holly Baxter (MS Dietetics), and Registered Dietitian Keith Kraker (BS Dietetics).
It does everything a normal nutrition coach would but at a fraction of the cost. Simply select your goal, answer a few short questions, and it does the rest! You will get a customized nutrition plan based on YOUR goals and metabolism.
What's more, Carbon will adjust the plan as you progress to optimize your results. If you hit a plateau or stall, Carbon will make adjustments to keep you progressing towards your goal, just like any good coach would. Our coaching system uses the latest techniques in nutrition science to make sure you get the best results possible.
All you need to do is follow these simple steps:
• Log your food using the built-in food tracker
• Log your body weight
• Check-in each week
Do that and Carbon does the rest!
Carbon Diet Coach can do things other nutrition coaching apps can’t do. For example, your nutrition plan can be tailored to your diet preference:
• Balanced
• Low Carb
• Low Fat
• Ketogenic
• Plant-Based
Each setting is completely customizable so that you receive a plan that is sustainable for YOU!
Another feature that makes Carbon unique is the diet planner. Want high and low-calorie days rather than eating the same foods every day? Use the diet planner to set up your week and stay on track. Overate on one day and not sure what to do with your nutrition plan for the rest of the week? Adjust the diet planner to account for what you overate and Carbon does the rest!
Other coaching features include:
• Adjustable check-in days
• Check-in explanations so you're never left wondering why the app did or didn’t make a change
• Check-in history so you can look back and see why the app made various adjustments
• Charts showing your weight, body fat, lean body mass, calorie intake, protein intake, carbohydrate intake, fat intake, and metabolic rate
• Early check-in feature for those who can’t always check in on their specified day
• Goal tracker so you can see the progress you’ve made and how close you are to your goal
• Recommendations after you reach a goal so you can plan for what's next and KEEP your results
Already know what you are doing with nutrition and don’t need Carbon to coach you? No problem, you can enter your nutrition targets and simply use the food tracker. Beyond the amazing coaching features of this app is a food tracker that's excellent in its own right. Its features include:
• A huge food database
• Barcode scanner
• Quick add macros
• Copy meals
• Favorite foods
• Create custom foods
• Create custom recipes
No matter what your goal is, Carbon Diet Coach is your solution.
Simple. Scientific. Sustainable.
Food database powered by FatSecret:
https://fatsecret.com
What’s new
Version 2.77.6010 · Updated August 5, 2026
Smart logger Smart diary suggestions Most used serving amounts Food usage log history Remaining macros toolbar Serving amount calculator
User reviews
This is a game changer! I never thought I would justify paying a monthly fee for an app but here I am on month #2. I've doubted the "coach" a couple times but gave in and followed the numbers it gave me and both times was rewarded with a drop in weight shortly after. Currently down 14 lbs and still loving it.
Easy to use and set up. I'm trying this as an alternative to MyFitnessPal for the coaching feature. Comparing it to MFP, way simpler interface. I appreciate the focus on what's important, like macros. There's no feed with fitness blog spam like in MFP. It doesn't consider exercise calories, which is ideal, those are...
AMAZING
I've been using Carbon since early May & it is, without a doubt, the best nutrition coaching app. I love the built-in macro tracker & how easy it is to input my foods. It also calculates the macro/calorie breakdown of any of my own recipes. I recently hit my initial fat loss goal, which is in no small part due to th...
I have tried a few apps to count macros and lose weight. I downloaded carbon as soon as I saw it available because I trust Layne and have been following him for years. This works great, lots of food option even from my culture...and finally losing weight. Love it!
Very well done. Thank you Layne, Holly & Keith! :)
Frequently asked questions
What is Carbon Diet Coach?
Carbon Diet Coach is a science-based nutrition app designed by renowned nutrition coaches Dr. Layne Norton, Holly Baxter, and Keith Kraker. It provides a customized nutrition plan based on your goals and metabolism, and adjusts the plan as you progress to optimize results.
What can Carbon Diet Coach do?
Carbon Diet Coach can do everything a normal nutrition coach would do, but at a fraction of the cost. It tracks your food intake, helps you log your body weight, and allows you to check-in each week. It also offers customizable nutrition plans based on diet preferences and features a diet planner for setting up your week.
How does Carbon Diet Coach adjust the plan?
Carbon Diet Coach adjusts the plan to keep you progressing towards your goal. If you hit a plateau or stall, it makes necessary adjustments. The coaching system uses the latest techniques in nutrition science to ensure the best results.
What are the diet preferences available on Carbon Diet Coach?
Carbon Diet Coach offers various diet preferences, including balanced, low carb, low fat, ketogenic, and plant-based. Each setting can be customized to provide a sustainable plan for you.
What additional features does Carbon Diet Coach offer?
Carbon Diet Coach offers adjustable check-in days, check-in explanations, check-in history, charts showing various measurements, early check-in feature, goal tracker, and recommendations after reaching a goal to plan for what's next and maintain results.
Can I use Carbon Diet Coach solely as a food tracker?
Yes, if you already know what you are doing with nutrition, you can enter your nutrition targets and use the food tracker feature of Carbon Diet Coach. It has a large food database, barcode scanner, quick add macros, copy meals, favorite foods, and the option to create custom foods and recipes.
What powers the food database of Carbon Diet Coach?
The food database of Carbon Diet Coach is powered by FatSecret.
Alternatives to Carbon - Smart Diet Coach
Looking for apps like Carbon - Smart Diet Coach? Here are 6 similar Android apps on Google Play. The highest rated is Track - Calorie Counter (4.7/5), and all 6 are free to download.
-
Fresh Tri 4.5
-
Calorie Counter + 4.2
-
Foodvisor - Nutrition & Diet 4.0
-
Nutrition Coach: Food Tracker 4.3
-
Calorie Counter - MyNetDiary 4.7
-
Track - Calorie Counter 4.7
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Carbon - Smart Diet Coach | 4.7 / 5 | Free | 100,000+ | Aug 5, 2026 | |
| Fresh Tri | 4.5 / 5 | Free | 500,000+ | Sep 30, 2026 | Compare |
| Calorie Counter + | 4.2 / 5 | Free | 1,000,000+ | Oct 22, 2026 | Compare |
| Foodvisor - Nutrition & Diet | 4.1 / 5 | Free | 10,000,000+ | Oct 12, 2026 | Compare |
| Nutrition Coach: Food Tracker | 4.3 / 5 | Free | 10,000+ | May 30, 2023 | Compare |
| Calorie Counter - MyNetDiary | 4.7 / 5 | Free | 5,000,000+ | – | Compare |
| Track - Calorie Counter | 4.7 / 5 | Free | 1,000,000+ | Oct 19, 2026 | Compare |
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