# Ferment & Sprout vs Ferment Lab

The clearest difference is in-app purchases: Ferment & Sprout at none against Ferment Lab's 3. Ferment & Sprout also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ferment Lab sells 3 in-app purchases, starting at $3.99 per month. Ferment & Sprout asks for nothing beyond the download.

Ferment & Sprout ships an update daily, Ferment Lab every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Ferment & Sprout | Ferment Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 9 MB | 4 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Practically Zen, LLC](https://appshunter.io/developer/1833874358) | [Justin Pruskowski](https://appshunter.io/developer/466301805) |

## What reviewers say

### Ferment & Sprout

[App page](https://appshunter.io/ios/app/ferment-and-sprout/id6780521662)

**In-app purchases:** none


### 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 Ferment & Sprout free?

Ferment & Sprout is free to download, with no in-app purchases.

### Is Ferment Lab free?

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

### Do Ferment & Sprout or Ferment Lab have ads?

Neither Ferment & Sprout nor Ferment Lab shows ads.

### Which is updated more often, Ferment & Sprout or Ferment Lab?

Ferment & Sprout ships an update daily, and Ferment Lab every 2 months. Most recently, Ferment & Sprout was updated on October 31, 2026 and Ferment Lab on October 31, 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.*