# Carbon vs SOVRN Performance Lab

The clearest difference is in-app purchases: SOVRN Performance Lab at none against Carbon's 9. Carbon's advantage is update cadence (weekly vs every 6 months) and chart position (#119 vs unranked). On price, ads, device support 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. SOVRN Performance Lab asks for nothing beyond the download.

Carbon ships an update weekly, SOVRN Performance Lab every 6 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Carbon | SOVRN Performance Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.1K ratings)](https://appshunter.io/ios/app/carbon-macro-coach-and-tracker/id1437820611/reviews)** | — |
| Number of ratings | **8.1K** | — |
| Positive reviews | 79.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#119** | — |
| Size | 106 MB | 41 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Reform LLC](https://appshunter.io/developer/1437820610) | [Jonathan Davenport](https://appshunter.io/developer/1813496488) |

## What reviewers say

### Carbon

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

**Currently charting:** #119 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


### SOVRN Performance Lab

[App page](https://appshunter.io/ios/app/sovrn-performance-lab/id6745721709)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Carbon free?

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

### Is SOVRN Performance Lab free?

SOVRN Performance Lab is free to download, with no in-app purchases.

### Do Carbon or SOVRN Performance Lab have ads?

Neither Carbon nor SOVRN Performance Lab shows ads.

### Which is updated more often, Carbon or SOVRN Performance Lab?

Carbon ships an update weekly, and SOVRN Performance Lab every 6 months. Most recently, Carbon was updated on October 23, 2026 and SOVRN Performance Lab on October 19, 2026.

---

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