# Kombucha fermentCal

> Kombucha fermentCal (iPhone/iPad app by Daniel Nesvera.)

- Source: https://appshunter.io/ios/app/kombucha-fermentcal/id6761208832 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Nesvera](https://appshunter.io/developer/1888274984)
- Category: Food & Drink, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 29 MB
- Languages: American English
- Released: 2026-03-30
- Data updated: 2026-07-24
- User reviews in markdown: https://appshunter.io/ios/app/kombucha-fermentcal/id6761208832/reviews.md

## What is Kombucha fermentCal?

Kombucha fermentCal is a practical app for home fermentation and growing. It helps you with kombucha, Tibi (water kefir), rejuvelac and sprouting — all in one place.
In the app you will find:

ingredient calculations for kombucha F1 and F2
guides for beginners and advanced users
overview of saved and active batches
practical tips and fermentation alerts
recommended products for kombucha, sprouting and matcha
helpful information on temperature, alcohol and common situations in home fermentation

Available in Czech, Slovak and English.
Perfect for anyone who wants better control over their fermentation and key information always at hand.


## Version history (last 5 releases)

### 2.0 — 2026-07-23

New: Milk Kefir section!

We've added full milk kefir support — a calculator, a step-by-step guide, and an overview of the gear you need.
Grain-based calculator: enter how many kefir grains you have and it works out the amount of milk and recommends the right jar size.
New products and updated prices and photos across the shop (Kombucha SCOBY Red, the Red Rumi set, new microgreens varieties, and more).
Improved discounts — unlock them by saving and tracking your batches.
Batch tracking now works for milk kefir too.
Small improvements and fixes for a smoother experience.

Thanks for fermenting with us!

### 1.9 — 2026-06-25

- New Discounts section: unlock discount codes for vyhonky.cz by saving your batches and following us on social media. The more you ferment, the bigger the reward.
- Quick access to Discounts right from the Start screen.
- Updated matcha lineup — Japan Matcha Imperial No.1 BIO.
- Smoother "Rate the app" experience.
- Minor fixes and improvements.

### 1.8 — 2026-05-26

Version 1.8 — More accurate Rejuvelac and new seed varieties

- Rejuvelac: updated recipe to the Ann Wigmore standard — 100 g grain / 1 l water, ready in 3–5 days
- New varieties in the catalog: Green Basil BIO, Fenugreek, Beet Bull's Blood — for microgreens and sprouts
- New "Rate the app" button under More → Support
- Improved rating prompt — now appears after real app usage, not on startup

### 1.7 — 2026-05-10

Version 1.7 — More seeds, bigger batches

- Tibi: brew recipes up to 5 liters with 500 g of grains
- New jar presets 3 L and 3680 ml — our own glass jars
- 6 new seed varieties: Adzuki, Lentil, Kale,
  Red Kohlrabi, Red Cabbage, Wheat BIO
- New Sprouting Kit BIO + free SCOBY
- Real seed photos instead of emoji
- Microgreens sorted by difficulty
- Microgreens catalog expanded to 23 products
- Fixed prices (sprayer 89 Kč, hibiscus from 114 Kč)
- Refined product card design
- Rate the app directly from inside

### 1.6 — 2026-04-23

What's new in 1.6:

New: Kombanoči — your virtual first-brew companion
Meet Ferda, your SCOBY buddy. He'll walk you through your very first kombucha batch step by step: naming your culture, boiling tea and sugar, adding the SCOBY, fermenting, and bottling. Each step comes with an educational explanation, Ferda reacts to your choices, and you earn XP for good decisions. A fun way to learn kombucha fermentation without risk — before you start your first real batch at home.

Other improvements:
- Fixed shop links in the Start section — all categories (kombucha, tibi, rejuvelac, sprouts, microgreens, matcha) now point to the correct pages.
- My Batches now has a quick-access shortcut right on the Start screen.
- My Batches sort order flipped — newest batch appears on top (both Active and Completed tabs).

Thanks for your feedback!

## Related topics

[kombucha fermentcal](https://appshunter.io/ios/topics/kombucha-fermentcal) · [kibuca](https://appshunter.io/ios/topics/kibuca)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*