Carbon - Macro Coach & Tracker
Reform LLC Health & Fitness iPhoneiPadiPod touch
Carbon - Macro Coach & Tracker is a free Health & Fitness app for iPhone and iPad by Reform LLC. Rated 4.8/5 from 8,100 ratings. Requires iOS 16.6.
- Rating
- 4.8
- 8.1K ratings
- Price
- Free
- on the App Store
- Size
- 106 MB
- Age 17+
- Updated
- Aug 10
- 2026 · v2.77.6010
Screenshots
About Carbon - Macro Coach & Tracker
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: https://fatsecret.com Terms and Conditions: https://joincarbon.com/terms-and-conditions/ Privacy Policy: https://joincarbon.com/privacy-policy/
Ratings & reviews
4.8
8.1K ratings
What’s new
Version 2.77.6010 · Updated August 10, 2026
Smart logger Smart diary suggestions Most used serving amounts Food usage log history Remaining macros toolbar Serving amount calculator
App privacy
The developer, Reform LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Diagnostics: Crash Data, Performance Data
- Contact Info: Name, Email Address
- User Content: Photos or Videos, Customer Support
- Identifiers: User ID, Device ID
- Sensitive Info: Sensitive Info
Used for: Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to Carbon - Macro Coach & Tracker
Looking for apps like Carbon - Macro Coach & Tracker? Here are 6 similar apps on the App Store. The highest rated is MacrosFirst - Macro Tracker (4.9/5), and all 6 are free to download.
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RP Diet Coach & Planner
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My Macros+ | Macro Tracker
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MacroFactor - Macro Tracker
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MacrosFirst - Macro Tracker
4.9
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Nutrition Tracker: Foodnoms
4.7
-
Stupid Simple Macro Tracker
4.6
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Carbon - Macro Coach & Tracker | 4.8 / 5 (8,100 ratings) | Free | August 10, 2026 | |
| RP Diet Coach & Planner | 4.4 / 5 (11,816) | Free | Oct 8, 2026 | Compare |
| My Macros+ | Macro Tracker | 4.7 / 5 (33,742) | Free | Sep 14, 2026 | Compare |
| MacroFactor - Macro Tracker | 4.8 / 5 (23,074) | Free | Sep 24, 2026 | Compare |
| MacrosFirst - Macro Tracker | 4.9 / 5 (22,744) | Free | Sep 29, 2026 | Compare |
| Nutrition Tracker: Foodnoms | 4.7 / 5 (7,773) | Free | Sep 25, 2026 | Compare |
| Stupid Simple Macro Tracker | 4.6 / 5 (7,912) | Free | Oct 6, 2026 | Compare |