---
title: "Carbon - Macro Coach & Tracker - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Carbon Diet Coach is your nutrition 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 t"
---

# Carbon - Macro Coach & Tracker — United States
> Calories, Nutrition, & Diet

![Carbon App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/fd/e9/8e/fde98e4f-adf5-f94e-d798-416a54d55573/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/400x400bb.png)

**Developer:** [Reform](https://apptail.io/developer/reform-xFub) (United States)
**Category:** Health Fitness
**Rating:** 4.8/5 (8,092 ratings)
**Price:** Free
**Bundle ID:** com.joincarbon.nutrition
**Store:** Apple App Store
**Country:** United States
**Version:** 2.77.6010 (released 2026-08-10)
**Original Release:** 2020-04-21

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1437820611)
**AppTail Page:** [https://apptail.io/app/carbon-macro-coach-tracker-jYp/united-states](https://apptail.io/app/carbon-macro-coach-tracker-jYp/united-states)

## Carbon Description
Carbon Diet Coach is your nutrition 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) 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
∙ Integrates with Apple Health to automatically read Body Weight and Body Fat values


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.

App Subscriptions:

∙ Monthly
∙ 6 Months
∙ Yearly

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, simply go to your iTunes account and 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.

Food database powered by FatSecret:


Terms and Conditions:


Privacy Policy:


## Carbon Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/38/dd/e8/38dde8cd-7e2d-7cdf-5a26-9b23805c16c0/86aff42b-7c7e-4eb6-bd31-0339fe7b9a89_Slide1_9x16_Apple_5.5Inch.jpg/392x696bb.jpg)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/3e/48/01/3e4801e0-0ed4-4728-8d4f-9b749d9a333f/56983aeb-d746-4a08-ab5c-01de074a6bc4_Slide2_9x16_Apple_5.5Inch.jpg/392x696bb.jpg)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/c9/cd/b7/c9cdb7f1-e31d-e578-8034-65a2eb6e9e1a/838a1736-4391-46fd-99cf-022b7dc24eb6_Slide3_9x16_Apple_5.5Inch.jpg/392x696bb.jpg)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/ce/a7/0b/cea70bc7-06cf-de2b-ad77-d9642f9f5709/e9c12387-b4fb-452c-a2bd-562bc3ed20ab_Slide4_9x16_Apple_5.5Inch.jpg/392x696bb.jpg)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/15/7a/1e/157a1e12-0f97-879d-3c30-93e60a83bb54/9c5d5403-7fde-4679-bfde-9dbd57dff5dd_Slide5_9x16_Apple_5.5Inch.jpg/392x696bb.jpg)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/a8/b5/11/a8b511dd-f7b5-3ce8-d848-ec15c8dc00a9/651c724a-3cd5-4528-a7db-13fe1c2a9e96_Slide6_9x16_Apple_5.5Inch.jpg/392x696bb.jpg)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/4c/d5/40/4cd5405b-10be-aff2-af76-dd70adf897ca/744b108f-84b2-495d-a05d-019e5d9f2396_Slide7_9x16_Apple_5.5Inch.jpg/392x696bb.jpg)

## Carbon Rating Breakdown in United States
- 5 stars: 7,370 (91%)
- 4 stars: 388 (5%)
- 3 stars: 115 (1%)
- 2 stars: 66 (1%)
- 1 stars: 145 (2%)

## Carbon Reviews in United States

### ***** "Best Food Tracking App"
Extremely simple to use, especially with new upgrades. Food library quite large. Easy and quick to enter food. The fill in circles makes it convenient throughout the day to follow your plan. Love this app
-- ewiesen, 2026-09-18

### ***** "Love this App"
Wish I found this App long ago. It’s been more helpful than all the professionals that I’ve been to.
-- KimSC1, 2026-09-12

### ***** "Awesome app!"
Great app! Super convenient and intuitive. Getting great results too!
-- Pehlman, 2026-09-09

### ***** "Simple. Easy. Effective"
This app makes tracking simple and easy to adhere to. You can simple scan an item and it auto populates and I love that I can save recipes that I typically consume so it’s easy to use. I highly recommend this app!
-- Adam McAtee, 2026-09-06

### ***** "It works!"
I’ve lost weight continuously for 2 years @70 pounds!
-- SlickeryDickeryDock, 2026-09-06

### ***** "Very User Friendly"
Love this app
-- Chlo Fo Sho, 2026-09-06

### ***** "It’s the best!!!!!"
It’s simple, accurate, and comprehensive. 🙂
-- MecheInELP, 2026-08-29

### ***** "Simple and Effective"
I love how Carbon uses a circle with rings for fat, carb, and protein— it helps me make each meal balanced, rather than simply trying to reach arbitrary numbers by the end of the day. I appreciate such an effective app; it’s rare nowadays to find a product that’s worth the money, but Carbon fits that bill.
-- laura_super_downie, 2026-08-27

### ***** "Great"
I have been using this app for 4 months and and I am down so far 12 pounds, but yo be fair I did go on a one month vacation where I added 6 pound. Three weeks after I returned I am back where I stopped before the vacation.
-- Ramروم, 2026-08-25

### ***** "Top of the line"
Far superior to any app I’ve used, easy conversions based your preferred measurement (ounces, grams, etc.). Algorithm will adjust your calories +\- based on your scale results, easy to copy meals across multiple days at once if you meal prep… The app keeps getting better!
-- FREAKmode1972, 2026-08-21

### ***** "Great for being honest with myself"
I’ve used a few other macro trackers and I greatly appreciate that this one calls me out when I’m not compliant. Not only does this keep me consistent with eating habits, but also the weigh-ins. It is completely based on the data you enter. No data, no adjustments and likely less progress. I also really like the option of reverse dieting. They recently changed the one thing I didn’t like: I want to be able to copy previous meals since I meal prep. They made this easier to log, so looking forward to that feature.
-- Still a Bret fan, 2026-08-20

### ***** "Great App"
I have been using this for 2 years and it’s great. It’s is really easy to track everything and the interface is very user friendly. The chat support is great as well and I always get responses very quickly. The feedback given is clear and the adjustments are explained well. Overall great app if you’re looking to cut, bulk, or maintain.
-- Yesman8888111, 2026-08-18

### ***** "Trust is the utmost!"
I trust the trends and base my future physical self on it!
-- Bobsterroc, 2026-08-16

### ***** "The best coach and tracking app"
Look no further. It’s worth every cent. At last you don’t have to worry if you’re doing it right—carbon and the incredible team behind it has got your back. 

If you actually measure and log everything you eat and hit your target macros for 3 months, you’ll see so much progress. 

The app adjusts to your actual progress and adherence. I find it’s coaching to be accurate, not generic. 

I’ve recommended this to about 5 or 6 people who have started using it—each to great success.
-- RK Betts, 2026-08-14

### ***** "My coach"
Coach was really good, but it updated and now it’s PERFECT.
-- Good Old Uncle Rob, 2026-08-10

### ***** "Best app for tracking macros"
Great recipe builder and easy to adjust everything!
-- MomCKCubs, 2026-08-09

### ***** "Life changing"
Lifted for years without adding muscle, using Carbon accomplished the goal.  Best support experience of any product in my entire life.
-- SeattleDave72, 2026-08-09

### ***** "Great"
Great
-- Deekizzles, 2026-08-06

### ***** "Perfect calorie tracking app"
Has all the features and math I want and need
-- Debjeet S., 2026-08-05

### ***** "Great support"
John has been addressing my concerns and questions in prompt manner. I like the app and trusting it. Using it only for a week, but I see great value. Using currently a reverse diet program after a four months strict diet, prior joining the Carbon.
-- _Steffan, 2026-08-02

[View all Carbon reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Carbon In-App Purchases
| Item | Price |
|------|-------|
| Monthly Subscription | $9.99 |
| Yearly Subscription | $79.99 |
| Six Month Subscription | $49.99 |

## Carbon Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | Greece | Health Fitness | #46 |
| Top Grossing | Finland | Health Fitness | #67 |
| Top Grossing | Canada | Health Fitness | #75 |
| Top Grossing | United States | Health Fitness | #93 |

## Carbon Discovered Keywords
- Tracker
- track app
- carbon
- carbon app
- carbon smart diet coach
- layne norton
- carbon health
- carbon coach
- biolayne
- carbon mtg utility

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## Carbon Available In
- [United States](https://apptail.io/app/carbon-macro-coach-tracker-jYp/united-states)
- [Canada](https://apptail.io/app/carbon-macro-coach-tracker-jYp/canada)
- [Australia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/australia)
- [United Kingdom](https://apptail.io/app/carbon-macro-coach-tracker-jYp/united-kingdom)
- [New Zealand](https://apptail.io/app/carbon-macro-coach-tracker-jYp/new-zealand)
- [Germany](https://apptail.io/app/carbon-macro-coach-tracker-jYp/germany)
- [Norway](https://apptail.io/app/carbon-macro-coach-tracker-jYp/norway)
- [Mexico](https://apptail.io/app/carbon-macro-coach-tracker-jYp/mexico)
- [United Arab Emirates](https://apptail.io/app/carbon-macro-coach-tracker-jYp/united-arab-emirates)
- [Ireland](https://apptail.io/app/carbon-macro-coach-tracker-jYp/ireland)
- [Sweden](https://apptail.io/app/carbon-macro-coach-tracker-jYp/sweden)
- [South Africa](https://apptail.io/app/carbon-macro-coach-tracker-jYp/south-africa)
- [Netherlands](https://apptail.io/app/carbon-macro-coach-tracker-jYp/netherlands)
- [Finland](https://apptail.io/app/carbon-macro-coach-tracker-jYp/finland)
- [Switzerland](https://apptail.io/app/carbon-macro-coach-tracker-jYp/switzerland)
- [France](https://apptail.io/app/carbon-macro-coach-tracker-jYp/france)
- [India](https://apptail.io/app/carbon-macro-coach-tracker-jYp/india)
- [Singapore](https://apptail.io/app/carbon-macro-coach-tracker-jYp/singapore)
- [Portugal](https://apptail.io/app/carbon-macro-coach-tracker-jYp/portugal)
- [Italy](https://apptail.io/app/carbon-macro-coach-tracker-jYp/italy)
- [Philippines](https://apptail.io/app/carbon-macro-coach-tracker-jYp/philippines)
- [Greece](https://apptail.io/app/carbon-macro-coach-tracker-jYp/greece)
- [Brazil](https://apptail.io/app/carbon-macro-coach-tracker-jYp/brazil)
- [Belgium](https://apptail.io/app/carbon-macro-coach-tracker-jYp/belgium)
- [Denmark](https://apptail.io/app/carbon-macro-coach-tracker-jYp/denmark)
- [Poland](https://apptail.io/app/carbon-macro-coach-tracker-jYp/poland)
- [Romania](https://apptail.io/app/carbon-macro-coach-tracker-jYp/romania)
- [Hungary](https://apptail.io/app/carbon-macro-coach-tracker-jYp/hungary)
- [Chile](https://apptail.io/app/carbon-macro-coach-tracker-jYp/chile)
- [Israel](https://apptail.io/app/carbon-macro-coach-tracker-jYp/israel)
- [Spain](https://apptail.io/app/carbon-macro-coach-tracker-jYp/spain)
- [Egypt](https://apptail.io/app/carbon-macro-coach-tracker-jYp/egypt)
- [Colombia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/colombia)
- [Japan](https://apptail.io/app/carbon-macro-coach-tracker-jYp/japan)
- [Indonesia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/indonesia)
- [Panama](https://apptail.io/app/carbon-macro-coach-tracker-jYp/panama)
- [Czechia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/czechia)
- [Ukraine](https://apptail.io/app/carbon-macro-coach-tracker-jYp/ukraine)
- [Croatia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/croatia)
- [Austria](https://apptail.io/app/carbon-macro-coach-tracker-jYp/austria)
- [Malaysia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/malaysia)
- [Argentina](https://apptail.io/app/carbon-macro-coach-tracker-jYp/argentina)
- [Dominican Republic](https://apptail.io/app/carbon-macro-coach-tracker-jYp/dominican-republic)
- [Thailand](https://apptail.io/app/carbon-macro-coach-tracker-jYp/thailand)
- [Bulgaria](https://apptail.io/app/carbon-macro-coach-tracker-jYp/bulgaria)
- [Türkiye](https://apptail.io/app/carbon-macro-coach-tracker-jYp/turkey)
- [Malta](https://apptail.io/app/carbon-macro-coach-tracker-jYp/malta)
- [Slovakia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/slovakia)
- [South Korea](https://apptail.io/app/carbon-macro-coach-tracker-jYp/south-korea)
- [Kuwait](https://apptail.io/app/carbon-macro-coach-tracker-jYp/kuwait)
- [Russia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/russia)
- [Hong Kong SAR China](https://apptail.io/app/carbon-macro-coach-tracker-jYp/hong-kong)
- [Iceland](https://apptail.io/app/carbon-macro-coach-tracker-jYp/iceland)
- [Uruguay](https://apptail.io/app/carbon-macro-coach-tracker-jYp/uruguay)
- [Slovenia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/slovenia)
- [Saudi Arabia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/saudi-arabia)
- [Lebanon](https://apptail.io/app/carbon-macro-coach-tracker-jYp/lebanon)
- [Peru](https://apptail.io/app/carbon-macro-coach-tracker-jYp/peru)
- [Sri Lanka](https://apptail.io/app/carbon-macro-coach-tracker-jYp/sri-lanka)
- [Cyprus](https://apptail.io/app/carbon-macro-coach-tracker-jYp/cyprus)
- [China](https://apptail.io/app/carbon-macro-coach-tracker-jYp/china)
- [Belarus](https://apptail.io/app/carbon-macro-coach-tracker-jYp/belarus)
- [Oman](https://apptail.io/app/carbon-macro-coach-tracker-jYp/oman)
- [Paraguay](https://apptail.io/app/carbon-macro-coach-tracker-jYp/paraguay)
- [Taiwan](https://apptail.io/app/carbon-macro-coach-tracker-jYp/taiwan)
- [Namibia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/namibia)
- [Estonia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/estonia)
- [El Salvador](https://apptail.io/app/carbon-macro-coach-tracker-jYp/el-salvador)
- [Lithuania](https://apptail.io/app/carbon-macro-coach-tracker-jYp/lithuania)
- [Bermuda](https://apptail.io/app/carbon-macro-coach-tracker-jYp/bermuda)
- [Honduras](https://apptail.io/app/carbon-macro-coach-tracker-jYp/honduras)
- [Ecuador](https://apptail.io/app/carbon-macro-coach-tracker-jYp/ecuador)
- [Bahrain](https://apptail.io/app/carbon-macro-coach-tracker-jYp/bahrain)
- [Uganda](https://apptail.io/app/carbon-macro-coach-tracker-jYp/uganda)
- [Cayman Islands](https://apptail.io/app/carbon-macro-coach-tracker-jYp/cayman-islands)
- [Latvia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/latvia)
- [Jordan](https://apptail.io/app/carbon-macro-coach-tracker-jYp/jordan)
- [Venezuela](https://apptail.io/app/carbon-macro-coach-tracker-jYp/venezuela)
- [North Macedonia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/north-macedonia)
- [Jamaica](https://apptail.io/app/carbon-macro-coach-tracker-jYp/jamaica)
- [Vietnam](https://apptail.io/app/carbon-macro-coach-tracker-jYp/vietnam)
- [Botswana](https://apptail.io/app/carbon-macro-coach-tracker-jYp/botswana)
- [Senegal](https://apptail.io/app/carbon-macro-coach-tracker-jYp/senegal)
- [Suriname](https://apptail.io/app/carbon-macro-coach-tracker-jYp/suriname)
- [Belize](https://apptail.io/app/carbon-macro-coach-tracker-jYp/belize)
- [Tunisia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/tunisia)
- [Guyana](https://apptail.io/app/carbon-macro-coach-tracker-jYp/guyana)
- [Angola](https://apptail.io/app/carbon-macro-coach-tracker-jYp/angola)
- [Grenada](https://apptail.io/app/carbon-macro-coach-tracker-jYp/grenada)
- [Uzbekistan](https://apptail.io/app/carbon-macro-coach-tracker-jYp/uzbekistan)
- [Mali](https://apptail.io/app/carbon-macro-coach-tracker-jYp/mali)
- [Madagascar](https://apptail.io/app/carbon-macro-coach-tracker-jYp/madagascar)
- [Macao SAR China](https://apptail.io/app/carbon-macro-coach-tracker-jYp/macau)
- [Mauritius](https://apptail.io/app/carbon-macro-coach-tracker-jYp/mauritius)
- [Brunei](https://apptail.io/app/carbon-macro-coach-tracker-jYp/brunei)
- [Nigeria](https://apptail.io/app/carbon-macro-coach-tracker-jYp/nigeria)
- [Nicaragua](https://apptail.io/app/carbon-macro-coach-tracker-jYp/nicaragua)
- [Nepal](https://apptail.io/app/carbon-macro-coach-tracker-jYp/nepal)
- [Luxembourg](https://apptail.io/app/carbon-macro-coach-tracker-jYp/luxembourg)
- [Algeria](https://apptail.io/app/carbon-macro-coach-tracker-jYp/algeria)
- [Barbados](https://apptail.io/app/carbon-macro-coach-tracker-jYp/barbados)
- [Pakistan](https://apptail.io/app/carbon-macro-coach-tracker-jYp/pakistan)
- [Azerbaijan](https://apptail.io/app/carbon-macro-coach-tracker-jYp/azerbaijan)
- [British Virgin Islands](https://apptail.io/app/carbon-macro-coach-tracker-jYp/british-virgin-islands)
- [Qatar](https://apptail.io/app/carbon-macro-coach-tracker-jYp/qatar)
- [Armenia](https://apptail.io/app/carbon-macro-coach-tracker-jYp/armenia)
- [Kazakhstan](https://apptail.io/app/carbon-macro-coach-tracker-jYp/kazakhstan)
- [Kenya](https://apptail.io/app/carbon-macro-coach-tracker-jYp/kenya)

---

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