# Macro Calculator Carb Manager vs Marcolab

The clearest difference is iOS requirement: Marcolab at 12.0 against Macro Calculator Carb Manager's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Macro Calculator Carb Manager | Marcolab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | — |
| Size | 19 MB | 7 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Farouk Nasser](https://appshunter.io/developer/1478256466) | [Link Vector Pty Ltd](https://appshunter.io/developer/1828137533) |

## What reviewers say

### Macro Calculator Carb Manager

[App page](https://appshunter.io/ios/app/macro-calculator-carb-manager/id6744249668)

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

**In-app purchases:** none


### Marcolab

[App page](https://appshunter.io/ios/app/marcolab-macro-tracker/id6748937229)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Macro Calculator Carb Manager free?

Macro Calculator Carb Manager is free to download, with no in-app purchases.

### Is Marcolab free?

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

### Do Macro Calculator Carb Manager or Marcolab have ads?

Neither Macro Calculator Carb Manager nor Marcolab shows ads.

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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.*