Fermenta - Home Fermentation
Fermentation made simple
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Fermentation is rewarding, but timing, safety checks, and scattered notes can make it harder than it needs to be. Fermenta gives you a clear way to start, follow, and finish homemade ferments with confidence.
With Fermenta, making your favourite fermented foods becomes simple. Choose a guided recipe, start a batch, follow the steps, and keep track of what needs your attention. Each recipe helps you prepare the right ingredients and equipment, understand what to look for, and decide when to taste, store, bottle, or keep fermenting.
Use Fermenta for sourdough, kombucha, kimchi, yoghurt and more.
What Fermenta helps you do:
• Discover guided fermentation recipes
• Start a batch from a recipe
• Follow clear step-by-step actions
• Get reminders and see what is due today
• Track batch progress over time
• Add notes and observations
• Check ingredients, equipment, timelines, storage, and safety notes
Fermenta is made for beginners and curious home fermenters who want practical guidance without overcomplication. It keeps the process calm, organised, and easy to return to.
Fermenta gives practical guidance, but it does not replace trusted food-safety advice. Always use clean equipment, follow recipe safety notes, and discard anything that looks or smells unsafe.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Service: https://getfermenta.com/terms-of-service/
Privacy Policy: https://getfermenta.com/privacy-policy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
You can now choose between metric and imperial units in Settings.
Recipe browsing has been improved with a redesigned Recipes tab, clearer sections and category filtering so it’s easier to find what you want to ferment next.
This update also includes improved loading and empty states, clearer account information in Settings, and small UI polish throughout the app.
The developer, Merlijn van Engelen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Merlijn van Engelen
- Size
- 75 MB
- Category
- Food & Drink
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Fermenta Premium $8.99
- Fermenta Premium $24.99
- Fermenta Premium $3.99
- Copyright
- © 2026 Merlijns Solutions