# Brewmetry vs Coffee Brewing Ratio Calc

The clearest difference is in-app purchases: Brewmetry at none against Coffee Brewing Ratio Calc's 3. Coffee Brewing Ratio Calc's advantage is update cadence (every 3 weeks vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Coffee Brewing Ratio Calc sells 3 in-app purchases, starting at $2.99 per 7 days. Brewmetry asks for nothing beyond the download.

Brewmetry ships an update every 9 months, Coffee Brewing Ratio Calc every 3 weeks. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Brewmetry | Coffee Brewing Ratio Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 1 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cleber Neitzke](https://appshunter.io/developer/1477863898) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Brewmetry

[App page](https://appshunter.io/ios/app/brewmetry/id1479415728)

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

**In-app purchases:** none


### Coffee Brewing Ratio Calc

[App page](https://appshunter.io/ios/app/coffee-brewing-ratio-calc/id6772264502)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Precise Grams · Weekly | $2.99 | per 7 days |
| Espresso & Moka · Yearly | $14.99 | per year |
| Barista Recipes - Pay Once | $29.99 | one-time |


## Frequently asked questions

### Is Brewmetry free?

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

### Is Coffee Brewing Ratio Calc free?

Coffee Brewing Ratio Calc is free to download, with in-app purchases available.

### Do Brewmetry or Coffee Brewing Ratio Calc have ads?

Neither Brewmetry nor Coffee Brewing Ratio Calc shows ads.

### Which is updated more often, Brewmetry or Coffee Brewing Ratio Calc?

Brewmetry ships an update every 9 months, and Coffee Brewing Ratio Calc every 3 weeks. Most recently, Brewmetry was updated on October 8, 2026 and Coffee Brewing Ratio Calc on October 18, 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.*