# Stupid Simple Macro Tracker vs Carbon

The clearest difference is ads: Carbon at none against Stupid Simple Macro Tracker's shown. Carbon also leads on update cadence (weekly vs monthly) and review sentiment (79% vs 65%). Stupid Simple Macro Tracker's advantage is device support (3 vs 1). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Stupid Simple Macro Tracker sells 13 in-app purchases, starting at $6.99 per month and Carbon sells 9 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

Carbon holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 8K and 8.1K respectively. Written reviews point the same way: 65% of Stupid Simple Macro Tracker's written reviews are positive against 79% of Carbon's.

Stupid Simple Macro Tracker ships an update monthly, Carbon weekly. Both last shipped on November 1, 2026.

## The numbers

| Metric | Stupid Simple Macro Tracker | Carbon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8K ratings)](https://appshunter.io/ios/app/stupid-simple-macro-tracker/id1210995590/reviews) | **[4.8 (8.1K ratings)](https://appshunter.io/ios/app/carbon-macro-coach-and-tracker/id1437820611/reviews)** |
| Number of ratings | 8K | **8.1K** |
| Positive reviews | 64.6% of reviews | **79.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#84** |
| Size | 162 MB | 106 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Venn Interactive, Inc.](https://appshunter.io/developer/730140479) | [Reform LLC](https://appshunter.io/developer/1437820610) |

## What reviewers say

### Stupid Simple Macro Tracker

[App page](https://appshunter.io/ios/app/stupid-simple-macro-tracker/id1210995590)

This app simplifies macro tracking for weight loss and muscle building. It allows you to eat freely as long as your intake fits your daily fat, protein, and carb goals. Features include a barcode scanner, custom meal creation, and progress tracking.

**Highlights:** Macro nutrient tracking (fat, protein, carbs), Barcode scanner with food database, Customizable daily nutrition goals, Log up to 8 meals daily, Progress photos and tracking, Intermittent fasting support, Workout calorie integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Monthly | $6.99 | per month |
| Premium w/ Nutrition Coach | $34.99 | per month |
| Premium Yearly | $34.99 | per year |
| Annual Premium | $34.99 | per year |
| Premium w/ Nutrition Coach | $39.99 | per month |
| Premium w/ Nutrition Coach | $89.99 | per 3 months |
| Premium w/ Nutrition Coach | $99.99 | per 3 months |
| Premium w/ Nutrition Coach | $399.99 | per year |
| Lifetime AI Upgrade | $29.99 | one-time |
| Lifetime Premium - On Sale! | $49.99 | one-time |
| Lifetime Premium | $69.99 | one-time |
| Lifetime Premium with AI | $99.99 | one-time |

**What reviewers like**

- 💯 Excellent for tracking macros
- 🚀 Extremely easy and simple to use
- 👍 Helpful for weight loss and fitness goals
- 🔍 Useful barcode scanning feature
- 💰 Good value for one-time payment

**What reviewers complain about**

- 🐛 Bugs and glitches with recent updates
- 🔒 Premium features locked behind paywall
- 🔍 Limited food database, especially for international items
- 🤔 Confusing interface and navigation for some users
- 🔢 Inaccurate macro calculations at times

**Reported bugs**

- App resets user data and progress
- Syncing and connectivity issues
- Scanning feature not working consistently
- Macro calculations not matching nutrition labels

**Requested features**

- Add more robust recipe and meal planning features
- Integrate with fitness tracking and Apple Health
- Improve search functionality and food database
- Allow more customization of macro goals and settings
- Add support for tracking additional nutrients like fiber


### Carbon

[App page](https://appshunter.io/ios/app/carbon-macro-coach-and-tracker/id1437820611)

**Currently charting:** #84 Top Grossing · Health & Fitness (US App Store)

This app provides personalized nutrition plans for weight loss, muscle gain, or maintenance. It adapts your plan as you progress and offers a comprehensive food tracker with a large database and barcode scanner. It supports various diet preferences and allows for custom meal planning.

**Highlights:** Personalized nutrition plans, Adaptive plan adjustments, Comprehensive food logging, Barcode scanner, Diet preference customization, Diet planner for flexible eating

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $11.99 | per month |
| Monthly Subscription | $11.99 | per month |
| Monthly Subscription | $11.99 | per month |
| Six Month Subscription | $59.99 | per 6 months |
| Six Month Subscription | $59.99 | per 6 months |
| Six Month Subscription | $59.99 | per 6 months |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Flexible and customizable
- 🔍 Accurate food database
- 💡 Helpful coaching and adjustments
- 🤝 Responsive customer support

**What reviewers complain about**

- 🐛 Limited food database for some regions
- 🤔 Strict adherence required for adjustments
- 🤷‍♀️ Lack of exercise tracking integration

**Reported bugs**

- Occasional app crashes or freezes
- Issues with resetting account data

**Requested features**

- Add water intake tracking
- Improve barcode scanning functionality
- Allow more flexibility in macro adjustments
- Integrate with fitness trackers


## Frequently asked questions

### Is Stupid Simple Macro Tracker free?

Stupid Simple Macro Tracker is free to download, with in-app purchases available.

### Is Carbon free?

Carbon is free to download, with in-app purchases available.

### Which has better reviews, Stupid Simple Macro Tracker or Carbon?

Carbon is rated higher. Stupid Simple Macro Tracker averages 4.6 out of 5 from 8K ratings, while Carbon averages 4.8 from 8.1K ratings.

### Do Stupid Simple Macro Tracker or Carbon have ads?

Stupid Simple Macro Tracker shows ads; Carbon does not.

### Which is updated more often, Stupid Simple Macro Tracker or Carbon?

Stupid Simple Macro Tracker ships an update monthly, and Carbon weekly. Most recently, Stupid Simple Macro Tracker was updated on November 1, 2026 and Carbon on November 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*