# Kombu Time vs Kombucha Keeper

Kombu Time and Kombucha Keeper are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kombu Time ships an update every 3 months, Kombucha Keeper every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Kombu Time | Kombucha Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/kombu-time/id6642685148/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 37 MB | 23 MB |
| Requires iOS | 15.3 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lammert Westerhoff](https://appshunter.io/developer/1043536838) | [Wesley Dudok van Heel](https://appshunter.io/developer/1726921748) |

## What reviewers say

### Kombu Time

[App page](https://appshunter.io/ios/app/kombu-time/id6642685148)

This app simplifies the kombucha brewing process by offering straightforward tracking of fermentations, timely notifications, and an overview of all your brews. It allows optional logging of flavors and tea types, with a brew history and exportable data.

**Highlights:** Brew management for first and second fermentation, Home screen widgets for brew status, Timely bottling and readiness notifications, At-a-glance brew overview, Brew history and statistics, Optional flavor and tea type tracking, Exportable brewing data

**Features:** macOS Compatibility

**In-app purchases:** none


### Kombucha Keeper

[App page](https://appshunter.io/ios/app/kombucha-keeper/id6746731068)

**In-app purchases:** none


## Frequently asked questions

### Is Kombu Time free?

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

### Is Kombucha Keeper free?

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

### Do Kombu Time or Kombucha Keeper have ads?

Neither Kombu Time nor Kombucha Keeper shows ads.

### Which is updated more often, Kombu Time or Kombucha Keeper?

Kombu Time ships an update every 3 months, and Kombucha Keeper every 2 months. Most recently, Kombu Time was updated on October 30, 2026 and Kombucha Keeper on October 30, 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.*