Carbon - Macro Coach & Tracker

More than a food tracker. Your diet & health coach for any lifestyle.

Reform LLC · com.joincarbon.nutrition

Not rated yet 100K+ downloads v2.74.4731 183.8 MB Android 8.0+ PEGI 3 · Everyone

Download APK 183.8 MB All versions

Signature matches the Google Play version Details

Carbon - Macro Coach & Tracker screenshot 1

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Carbon - Macro Coach & Tracker screenshot 6

Carbon - Macro Coach & Tracker screenshot 7

At a glance

Latest version: v2.74.4731 (1633628017)
Updated: Jan 18, 2026 (9 months ago)
APK size: 183.8 MB
Requires: Android 8.0+ (API 26)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Health & Fitness (app)
Listed since: Apr 7, 2021 (at least)
Permissions: 23 (5 sensitive)
Website: joincarbon.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Carbon - Macro Coach & Tracker is an app by Reform LLC in the Health & Fitness category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 2.64.2670, the minimum Android version rose from 5.0 to 8.0. It asks for 23 permissions, 5 of them sensitive, including camera, record audio and approximate location. Compared with version 2.64.2670, it adds 5 new permissions (“Read shared storage”, “Record audio”, “Health.read body fat” and 2 more) and drops 3 (“Access adservices ad id”, “Access adservices attribution” and “Precise location”). The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v2.74.4731

- Minor UI updates - Bug fixes

Description

From the listing uploaded by “appupdater”.

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 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. Food database powered by FatSecret: https://fatsecret.com

Version history

2 versions are listed, going back to v2.64.2670. Since v2.74.4731 it requires Android 8.0+.

v2.74.4731 LATEST Jan 18, 2026 183.8 MB TRUSTED v2.64.2670 Jun 20, 2024 59.4 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 18, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Jan 18, 2026
Validated against Google Play Jan 18, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)FA:39:BD:F7:6E:EB:5C:64:A1:59:B9:D2:A0:37:E5:B6:41:51:42:8A
File MD57d69e42f545ff09a899eb337692878a3
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (23)

Carbon - Macro Coach & Tracker requests 23 permissions, 5 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Health.read body fat android.permission.health.READ_BODY_FAT
Health.read weight android.permission.health.READ_WEIGHT
Health.write nutrition android.permission.health.WRITE_NUTRITION
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.joincarbon.nutrition.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Location android.hardware.location
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

Carbon - Macro Coach & Tracker APK: questions and answers

Is there a version of Carbon - Macro Coach & Tracker for older Android phones?

The current version needs Android 8.0 or later. Version 2.64.2670 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.64.2670 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Carbon - Macro Coach & Tracker free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Carbon - Macro Coach & Tracker APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 7d69e42f545ff09a899eb337692878a3.