Fermentio

Who it's for

About Fermentio

Fermentio transforms the art of home brewing into a precise science. Whether you are crafting kombucha, kimchi, sourdough, or sauerkraut, this app guides you through every critical stage with intuitive step-by-step timers. The interface is designed for messy kitchens, offering large touch targets and clear, high-contrast displays.

INCLUDED: Access to the core 'Kombucha Basics' routine, essential timer controls. Perfect for beginners starting their first fermentation journey.

PRO: Unlock the full potential of your kitchen with an unlimited recipe library covering global fermentation traditions. Create custom fermentation profiles tailored to your specific kitchen environment. Fermentio Pro is the ultimate companion for serious home brewers.

This app installs at no charge. To use its features you need the in-app unlock - a Pro subscription (EUR 2.99/month) that renews automatically until cancelled and can be cancelled anytime in Microsoft Store settings, or a one-time purchase.

How the subscription works

free + Pro EUR 2.99/mo

• Auto-renews monthly via Apple's standard subscription system.
• Cancel anytime in Settings → Apple ID → Subscriptions.
• Refunds are handled by the store that took the payment, under its own policy: Apple at reportaproblem.apple.com, Google Play and the Microsoft Store through your account with them.
• No third-party tracking or analytics SDKs inside the app.

What we don't collect

• Your contact list, photos, location, microphone, or camera.
• Any content you enter into the app (notes, logs, data) — it stays on your device unless you explicitly sync.
• Identifiers used to track you across other apps.

Full details in our privacy policy.

Now available

Fermentio is live on the Microsoft Store — the download button above goes straight there. Questions? Email support@bestpaid.app.