# Kombu Time vs KombuVault

The clearest difference is in-app purchases: Kombu Time at none against KombuVault's 3. Kombu Time also leads on ads (none vs shown) and device support (3 vs 1). KombuVault's advantage is rating (4.7 vs 4.3) and update cadence (every 2 days vs every 3 months). On price there is nothing between them.

Both are free to download. KombuVault sells 3 in-app purchases, starting at $3.99 per 7 days. Kombu Time asks for nothing beyond the download.

KombuVault holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews point the same way: 75% of Kombu Time's written reviews are positive against 83% of KombuVault's.

Kombu Time ships an update every 3 months, KombuVault every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kombu Time | KombuVault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/kombu-time/id6642685148/reviews) | **[4.7 (14 ratings)](https://appshunter.io/ios/app/kombuvault/id6778629837/reviews)** |
| Number of ratings | 4 | **14** |
| Positive reviews | 75.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 37 MB | 72 MB |
| Requires iOS | **15.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lammert Westerhoff](https://appshunter.io/developer/1043536838) | [Petaforge Inc.](https://appshunter.io/developer/6786018763) |

## 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


### KombuVault

[App page](https://appshunter.io/ios/app/kombuvault/id6778629837)

Easily track your home-brewed kombucha batches from start to finish. Log key metrics, diagnose issues with guided fixes, and build a library of your favorite flavor recipes. Designed for both new and experienced brewers.

**Highlights:** F1 and F2 batch tracking, Daily brew journal, Brew diagnostics and fix guides, Flavor recipe library, Secure cloud sync

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $7.99 | per month |
| Annual Premium | $49.99 | per year |


## Frequently asked questions

### Is Kombu Time free?

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

### Is KombuVault free?

KombuVault is free to download, with in-app purchases available.

### Which has better reviews, Kombu Time or KombuVault?

KombuVault is rated higher. Kombu Time averages 4.3 out of 5 from 4 ratings, while KombuVault averages 4.7 from 14 ratings.

### Do Kombu Time or KombuVault have ads?

KombuVault shows ads; Kombu Time does not.

### Which is updated more often, Kombu Time or KombuVault?

Kombu Time ships an update every 3 months, and KombuVault every 2 days. Most recently, Kombu Time was updated on October 30, 2026 and KombuVault on October 31, 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.*