# FermentHero vs Eis

The clearest difference is in-app purchases: Eis at none against FermentHero's 2. Eis also leads on ads (none vs shown). FermentHero's advantage is update cadence (every 2 days vs weekly) and review sentiment (27% vs 13%). On price, device support and iOS requirement there is nothing between them.

Both are free to download. FermentHero sells 2 in-app purchases, starting at $3.99 per month. Eis asks for nothing beyond the download.

FermentHero ships an update every 2 days, Eis weekly. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | FermentHero | Eis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **26.7% of reviews** | 12.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 369 MB | 54 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sopamo GmbH](https://appshunter.io/developer/886970390) | [Andreas Thomae](https://appshunter.io/developer/1504217973) |

## What reviewers say

### FermentHero

[App page](https://appshunter.io/ios/app/fermenthero/id1193619132)

This app guides you through the process of making fermented foods and bread. It offers hundreds of professional recipes, a visual scheduler, and automatic reminders to help you manage your creations. Connect with other users and recipe authors in the comment section.

**Highlights:** Hundreds of professional recipes, Visual recipe scheduler, Automatic reminders, Community comment section, Step-by-step guidance, Recipe explanations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FermentHero Plus Monthly | $3.99 | per month |
| Fermenthero Plus Yearly | $34.99 | per year |


### Eis

[App page](https://appshunter.io/ios/app/eis-perfecto/id6753350615)

Discover recipes for creamy ice cream and sorbet, with or without an ice cream maker. This app provides instructions, videos, and tips for making perfect homemade frozen desserts, suitable for all skill levels.

**Highlights:** Ice cream recipes, Sorbet recipes, Preparation guides, Video tutorials, Tips for all skill levels, Use with or without ice cream maker

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

**In-app purchases:** none


## Frequently asked questions

### Is FermentHero free?

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

### Is Eis free?

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

### Do FermentHero or Eis have ads?

FermentHero shows ads; Eis does not.

### Which is updated more often, FermentHero or Eis?

FermentHero ships an update every 2 days, and Eis weekly. Most recently, FermentHero was updated on September 25, 2026 and Eis on September 9, 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.*