# Macronaut vs Brim

The clearest difference is in-app purchases: Macronaut at none against Brim's 5. Macronaut also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brim sells 5 in-app purchases, starting at $4.99 per 7 days. Macronaut asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Macronaut | Brim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Size | 67 MB | 31 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Finn Heinemann](https://appshunter.io/developer/6790493640) | [Anastassiya Shugaley](https://appshunter.io/developer/1895809893) |

## What reviewers say

### Macronaut

[App page](https://appshunter.io/ios/app/macronaut-ernahrungsplan/id6790493638)

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

**In-app purchases:** none


### Brim

[App page](https://appshunter.io/ios/app/brim-creatine-tracker/id6795123559)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brim Pro (Weekly) | $4.99 | per 7 days |
| Brim Pro Monthly | $4.99 | per month |
| Brim Pro Monthly | $4.99 | per month |
| Brim Pro (Yearly) | $29.99 | per year |
| Brim Pro (Welcome Offer) | $29.99 | per year |


## Frequently asked questions

### Is Macronaut free?

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

### Is Brim free?

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

### Do Macronaut or Brim have ads?

Neither Macronaut nor Brim shows ads.

### Which is updated more often, Macronaut or Brim?

Macronaut ships an update every 4 days, and Brim every 4 days. Most recently, Macronaut was updated on October 31, 2026 and Brim 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.*