# FermentBuddy vs Ferment

The clearest difference is ads: FermentBuddy at none against Ferment's shown. FermentBuddy also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. FermentBuddy sells 3 in-app purchases, starting at $3.99 per month and Ferment sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

FermentBuddy ships an update weekly, Ferment every 6 weeks. The most recent releases landed on July 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | FermentBuddy | Ferment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fermentbuddy/id6759010581/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 103 MB | 34 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Light Works Studio, LLC](https://appshunter.io/developer/1764126050) | [Rytis U](https://appshunter.io/developer/1890914933) |

## What reviewers say

### FermentBuddy

[App page](https://appshunter.io/ios/app/fermentbuddy/id6759010581)

This kitchen companion helps you track and manage all your fermentation projects, from sourdough starters to kombucha. It provides smart timers, guided workflows, and troubleshooting assistance to ensure successful ferments. Document your progress with notes and photos, and access your data offline.

**Highlights:** Track multiple ferment types, Smart recurring reminders, Guided step-by-step workflows, Troubleshooting diagnostic system, Log ingredients, notes, and photos, Home screen widgets, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FermentBuddy Pro (Monthly) | $3.99 | per month |
| FermentBuddy Pro (Annual) | $34.99 | per year |
| FermentBuddy Pro (Lifetime) | $39.99 | one-time |


### 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 FermentBuddy free?

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

### Is Ferment free?

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

### Do FermentBuddy or Ferment have ads?

Ferment shows ads; FermentBuddy does not.

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

FermentBuddy ships an update weekly, and Ferment every 6 weeks. Most recently, FermentBuddy was updated on July 9, 2026 and Ferment on September 21, 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.*