# FermentApp vs Ferment

The clearest difference is price: Ferment at Free against FermentApp's $4.99. FermentApp's advantage is in-app purchases (none vs 2) and update cadence (every 8 days vs every 6 weeks). On ads there is nothing between them.

Ferment is free to download; FermentApp costs $4.99 up front. Ferment sells 2 in-app purchases, starting at $7.99 per month. FermentApp asks for nothing beyond the download.

FermentApp ships an update every 8 days, Ferment every 6 weeks. The most recent releases landed on September 21, 2026 and July 11, 2026 respectively.

## The numbers

| Metric | FermentApp | Ferment |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fermentapp/id1664266980/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 weeks |
| Monetization | Paid | — |
| Size | 31 MB | 34 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Lostium Project](https://appshunter.io/developer/1195612978) | [Rytis U](https://appshunter.io/developer/1890914933) |

## What reviewers say

### FermentApp

[App page](https://appshunter.io/ios/app/fermentapp/id1664266980)

Learn the art of fermentation and pickling with step-by-step lessons and guided recipes. Explore a variety of techniques, from basic lactofermentation to making kimchi, with audio options for on-the-go learning. This app offers a comprehensive guide for beginners to create delicious homemade ferments.

**Highlights:** 10 illustrated theory lessons, Audio versions of lessons, 16 guided step-by-step recipes, Recipe alerts and notifications, Vegan options for recipes, Content in English and Spanish

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

**In-app purchases:** none


### Ferment

[App page](https://appshunter.io/ios/app/ferment-fermentation-tracker/id6761690636)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ferment Premium | $7.99 | per month |
| Ferment Premium | $49.99 | per year |


## Frequently asked questions

### Is FermentApp free?

FermentApp costs $4.99, with no in-app purchases.

### Is Ferment free?

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

### Do FermentApp or Ferment have ads?

Neither FermentApp nor Ferment shows ads.

### Which is updated more often, FermentApp or Ferment?

FermentApp ships an update every 8 days, and Ferment every 6 weeks. Most recently, FermentApp was updated on September 21, 2026 and Ferment on July 11, 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.*