# Ferment Tracker vs まめログ

The clearest difference is in-app purchases: まめログ at none against Ferment Tracker's 3. まめログ also leads on update cadence (every 3 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ferment Tracker sells 3 in-app purchases, starting at $4.99 per month. まめログ asks for nothing beyond the download.

Ferment Tracker ships an update every 3 months, まめログ every 3 days. The most recent releases landed on October 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Ferment Tracker | まめログ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 16 MB | 2 MB |
| Requires iOS | 18 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Karol Jaworski](https://appshunter.io/developer/1799974477) | [subaru nakano](https://appshunter.io/developer/1731462205) |

## What reviewers say

### Ferment Tracker

[App page](https://appshunter.io/ios/app/ferment-tracker-crock/id6765965148)

Track and organize all your food fermentation projects, from sauerkraut to kombucha. Log progress, monitor key metrics like pH and temperature, and build a comprehensive recipe journal. Includes a helpful reference guide for common fermentation types and troubleshooting.

**Highlights:** Track active ferments with status indicators, Log check-ins with notes, pH, and temperature, Photo documentation for each stage, Built-in salt percentage calculator, Structured recipe journal for ingredients and methods, Fermentation reference guide and troubleshooting

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crock Pro | $4.99 | per month |
| Crock Pro | $39.99 | per year |
| Crock Pro | $39.99 | per year |


### まめログ

[App page](https://appshunter.io/ios/app/id6790219743)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ferment Tracker free?

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

### Is まめログ free?

まめログ is free to download, with no in-app purchases.

### Do Ferment Tracker or まめログ have ads?

Neither Ferment Tracker nor まめログ shows ads.

### Which is updated more often, Ferment Tracker or まめログ?

Ferment Tracker ships an update every 3 months, and まめログ every 3 days. Most recently, Ferment Tracker was updated on October 26, 2026 and まめログ on October 4, 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.*