# RxEars Pro vs Macro Calc

The clearest difference is ads: RxEars Pro at none against Macro Calc's shown. Macro Calc's advantage is update cadence (daily vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

RxEars Pro ships an update every 9 months, Macro Calc daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RxEars Pro | Macro Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Daily** |
| Size | 212 MB | 25 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Persona Medical](https://appshunter.io/developer/1554843459) | [Blas Prieto](https://appshunter.io/developer/1878084920) |

## What reviewers say

### RxEars Pro

[App page](https://appshunter.io/ios/app/rxears-pro/id6444676121)

**In-app purchases:** none


### Macro Calc

[App page](https://appshunter.io/ios/app/macro-calc-tdee-and-macros/id6759359253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RxEars Pro free?

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

### Is Macro Calc free?

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

### Do RxEars Pro or Macro Calc have ads?

Macro Calc shows ads; RxEars Pro does not.

### Which is updated more often, RxEars Pro or Macro Calc?

RxEars Pro ships an update every 9 months, and Macro Calc daily. Most recently, RxEars Pro was updated on November 3, 2026 and Macro Calc on October 31, 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.*