# FermentBuddy vs Ferment Lab

The clearest difference is update cadence: FermentBuddy at weekly against Ferment Lab's every 2 months. FermentBuddy also leads on iOS requirement (15.1 vs 26.0). On price, ads, 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 Lab sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

FermentBuddy ships an update weekly, Ferment Lab every 2 months. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FermentBuddy | Ferment Lab |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | — |
| Size | 103 MB | 4 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Light Works Studio, LLC](https://appshunter.io/developer/1764126050) | [Justin Pruskowski](https://appshunter.io/developer/466301805) |

## 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 Lab

[App page](https://appshunter.io/ios/app/ferment-lab-batch-log/id6782225753)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ferment Lab Pro Monthly | $3.99 | per month |
| Ferment Lab Pro Annual | $29.99 | per year |
| Ferment Lab Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is FermentBuddy free?

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

### Is Ferment Lab free?

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

### Do FermentBuddy or Ferment Lab have ads?

Neither FermentBuddy nor Ferment Lab shows ads.

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

FermentBuddy ships an update weekly, and Ferment Lab every 2 months. Most recently, FermentBuddy was updated on October 1, 2026 and Ferment Lab on October 8, 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.*