# Carbon vs DataFit App

The clearest difference is in-app purchases: DataFit App at none against Carbon's 9. DataFit App also leads on review sentiment (100% vs 79%) and device support (4 vs 1). Carbon's advantage is ratings volume (8.1K vs 41) and update cadence (weekly vs every 6 weeks). On price, rating, ads and iOS requirement there is nothing between them.

Both are free to download. Carbon sells 9 in-app purchases, starting at $11.99 per month. DataFit App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Carbon against 4.9 for DataFit App. That said, the two scores are not equally well evidenced: Carbon has 8.1K ratings behind it against 41, so its average is the more settled of the two. Written reviews are what separate them: 79% of Carbon's written reviews are positive against 100% of DataFit App's.

Carbon ships an update weekly, DataFit App every 6 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Carbon | DataFit App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8.1K ratings)](https://appshunter.io/ios/app/carbon-macro-coach-and-tracker/id1437820611/reviews) | **[4.9 (41 ratings)](https://appshunter.io/ios/app/datafit-app/id6443803002/reviews)** |
| Number of ratings | **8.1K** | 41 |
| Positive reviews | 79.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#97** | — |
| Size | 106 MB | 185 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Reform LLC](https://appshunter.io/developer/1437820610) | [DataFit LLC](https://appshunter.io/developer/1649412448) |

## What reviewers say

### Carbon

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

**Currently charting:** #97 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


### DataFit App

[App page](https://appshunter.io/ios/app/datafit-app/id6443803002)

Access personalized workout programs and track your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach support. Join communities for motivation and earn badges for achievements.

**Highlights:** Workout programs and tracking, Nutrition and meal tracking, Habit tracking, Goal setting and progress monitoring, Coach messaging, Digital communities, Wearable device integration

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Carbon free?

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

### Is DataFit App free?

DataFit App is free to download, with no in-app purchases.

### Which has better reviews, Carbon or DataFit App?

DataFit App is rated higher. Carbon averages 4.8 out of 5 from 8.1K ratings, while DataFit App averages 4.9 from 41 ratings.

### Do Carbon or DataFit App have ads?

Neither Carbon nor DataFit App shows ads.

### Which is updated more often, Carbon or DataFit App?

Carbon ships an update weekly, and DataFit App every 6 weeks. Most recently, Carbon was updated on October 28, 2026 and DataFit App on October 25, 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.*