Simple kombucha brew tracking

Brew your kombucha with confidence and ease using Kombu Time, the app designed to keep your brewing process simple and stress-free. Perfect for kombucha enthusiasts who value simplicity. Track first and second fermentations, manage flavors and tea types, and view your brewing history—all without the clutter of unnecessary features.

Kombu Time app screenshot showing brew tracking interface

See it in action

Kombu Time app screenshot - Brew overview
Kombu Time app screenshot - Brew details
Kombu Time app screenshot - Widgets

Everything you need, nothing you don't

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Straightforward Brew Management

Easily manage your kombucha brews with clear tracking of both first and second fermentations. Add optional flavor notes for second fermentation and tea types for first fermentation to keep track of your experiments.

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Home Screen Widgets

See your active brews at a glance without opening the app. Available in multiple sizes, widgets show fermentation progress, days remaining, and which brews need attention—right from your home screen.

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Timely Notifications

Receive notifications exactly when you need them—when it's time to bottle after the first fermentation, and when your kombucha is ready to enjoy after the second. Quick actions let you complete a brew or extend fermentation by 1 day right from the notification.

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At-a-Glance Overview

See the status of all your brews in one clean, uncluttered view. Clear visual indicators show when brews are ready, in progress, or overdue. Know exactly when to start a new brew or when to bottle.

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Brew History

Track your kombucha journey with automatic history logging. View statistics including total brews completed, average fermentation times, and most-used flavors. Export your brewing data as CSV or JSON for your own analysis.

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Flavor & Tea Type Tracking

Keep track of which flavors you use for second fermentation and which tea varieties for first fermentation. Choose from pre-populated favorites or add your own. Completely optional—skip it if you prefer to keep things simpler.

Why Kombu Time?

Kombu Time was born out of the need for a no-fuss, straightforward kombucha brewing app. If you're tired of apps overloaded with features you don't need, Kombu Time is the perfect solution. It does exactly what you need—nothing more, nothing less.

All features are designed to enhance your brewing without adding complexity. History tracking, flavor notes, and tea types are completely optional. Use what helps you, ignore what doesn't.

Frequently Asked Questions

Is Kombu Time free?

Yes! Kombu Time is completely free with no ads and no in-app purchases. All features are available to everyone.

Does Kombu Time require an internet connection?

No. All your data is stored locally on your device. No internet connection is needed, and no data is sent to external servers.

Can I export my brewing data?

Yes! You can export your complete brewing history as CSV or JSON files for your own analysis and record-keeping.

Which platforms are supported?

Kombu Time is available for iOS devices (iPhone and iPad) and Android devices.

Can I customize fermentation times?

Absolutely! You can set custom fermentation durations for both first and second fermentations to match your brewing preferences.

Is my data private?

Yes. Your data stays on your device. We don't collect, store, or share any personal information. No user accounts are required.

Start Brewing with Ease

Download Kombu Time today and simplify your kombucha brewing process. Focus on the joy of brewing, not on managing complicated tools.