# FermentFlow vs Meat Curing & Brine Calculator

The clearest difference is in-app purchases: FermentFlow at none against Meat Curing & Brine Calculator's 3. FermentFlow also leads on update cadence (every 3 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Meat Curing & Brine Calculator sells 3 in-app purchases, starting at $2.99 per 7 days. FermentFlow asks for nothing beyond the download.

FermentFlow ships an update every 3 days, Meat Curing & Brine Calculator every 4 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FermentFlow | Meat Curing & Brine Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Size | 203 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kyle Taborski](https://appshunter.io/developer/1788807316) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### FermentFlow

[App page](https://appshunter.io/ios/app/fermentflow/id6740185559)

**Features:** macOS Compatibility

**In-app purchases:** none


### Meat Curing & Brine Calculator

[App page](https://appshunter.io/ios/app/meat-curing-and-brine-calculator/id6771422409)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brine Premium Weekly | $2.99 | per 7 days |
| Brine Premium Yearly | $14.99 | per year |
| Batch Logbook Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is FermentFlow free?

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

### Is Meat Curing & Brine Calculator free?

Meat Curing & Brine Calculator is free to download, with in-app purchases available.

### Do FermentFlow or Meat Curing & Brine Calculator have ads?

Neither FermentFlow nor Meat Curing & Brine Calculator shows ads.

### Which is updated more often, FermentFlow or Meat Curing & Brine Calculator?

FermentFlow ships an update every 3 days, and Meat Curing & Brine Calculator every 4 months. Most recently, FermentFlow was updated on October 30, 2026 and Meat Curing & Brine Calculator on November 5, 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.*