# Fermento vs ScaNavi

The clearest difference is update cadence: ScaNavi at weekly against Fermento's monthly. ScaNavi also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fermento sells 4 in-app purchases, starting at $3.99 per 7 days and ScaNavi sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Fermento ships an update monthly, ScaNavi weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fermento | ScaNavi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/fermento-fermentation-journal/id6470132496/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 61 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Drobinin Limited](https://appshunter.io/developer/1713029153) | [Synapse Arrows PTE. LTD.](https://appshunter.io/developer/1896477159) |

## What reviewers say

### Fermento

[App page](https://appshunter.io/ios/app/fermento-fermentation-journal/id6470132496)

Track and manage all your fermentation projects, from sourdough and cheese to kombucha and pickles. Features smart timelines, custom reminders, and helpful calculators for precise results. Includes advanced logging and export options for professional use.

**Highlights:** Unlimited fermentation batches, Customizable timelines and milestones, Smart reminders for tasks, pH, salt %, and weight tracking, Culture management, HACCP decision-tree builder, Recipe scaling calculators

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fermentation Tracker Unlimited | $3.99 | per 7 days |
| Culture & Probiotic Pro | $7.99 | per month |
| Fermentation Tracker Unlimited | $59.99 | per year |
| HACCP Safety Compliance Pro | $179.99 | per year |


### ScaNavi

[App page](https://appshunter.io/ios/app/scanavi-sake-label-scanner/id6767459125)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Navi+ Monthly | $4.99 | per month |


## Frequently asked questions

### Is Fermento free?

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

### Is ScaNavi free?

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

### Do Fermento or ScaNavi have ads?

Neither Fermento nor ScaNavi shows ads.

### Which is updated more often, Fermento or ScaNavi?

Fermento ships an update monthly, and ScaNavi weekly. Most recently, Fermento was updated on November 7, 2026 and ScaNavi 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.*