# Macro Tracking AI vs OpenCal Calorie Macro Tracker

The clearest difference is in-app purchases: Macro Tracking AI at none against OpenCal Calorie Macro Tracker's 2. Macro Tracking AI also leads on iOS requirement (15.6 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. OpenCal Calorie Macro Tracker sells 2 in-app purchases, starting at $6.99 per month. Macro Tracking AI asks for nothing beyond the download.

## The numbers

| Metric | Macro Tracking AI | OpenCal Calorie Macro Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 93 MB | 11 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ScreenApp](https://appshunter.io/developer/1795271824) | [NIKLAS FUNK](https://appshunter.io/developer/1805949365) |

## What reviewers say

### Macro Tracking AI

[App page](https://appshunter.io/ios/app/macro-tracking-ai/id6742087061)

**Features:** Vision Pro support

**In-app purchases:** none


### OpenCal Calorie Macro Tracker

[App page](https://appshunter.io/ios/app/opencal-calorie-macro-tracker/id6759334068)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenCal Pro Monthly | $6.99 | per month |
| OpenCal Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Macro Tracking AI free?

Macro Tracking AI is free to download, with no in-app purchases.

### Is OpenCal Calorie Macro Tracker free?

OpenCal Calorie Macro Tracker is free to download, with in-app purchases available.

### Do Macro Tracking AI or OpenCal Calorie Macro Tracker have ads?

Neither Macro Tracking AI nor OpenCal Calorie Macro Tracker 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.*