# Hot Sauce Tracker vs Fermentation Lab

The clearest difference is in-app purchases: Fermentation Lab at none against Hot Sauce Tracker's 3. Fermentation Lab also leads on update cadence (every 5 weeks vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Hot Sauce Tracker sells 3 in-app purchases, starting at $4.99 per month. Fermentation Lab asks for nothing beyond the download.

Hot Sauce Tracker ships an update every 3 months, Fermentation Lab every 5 weeks. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Hot Sauce Tracker | Fermentation Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hot-sauce-tracker-scorch/id6760373347/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Freemium | — |
| Size | 2 MB | 91 MB |
| Requires iOS | 18 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Karol Jaworski](https://appshunter.io/developer/1799974477) | [Antonio Lice](https://appshunter.io/developer/1888002310) |

## What reviewers say

### Hot Sauce Tracker

[App page](https://appshunter.io/ios/app/hot-sauce-tracker-scorch/id6760373347)

Track and perfect your hot sauce creations with this app. Log every stage of fermentation, manage brine ratios, record pH readings, and build shareable recipes. Access a pepper database and safety guidelines for acidified foods.

**Highlights:** Batch management, Fermentation logging, pH and salt reference, Recipe builder, Pepper database, AI Sauce Advisor (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scorch Pro Monthly | $4.99 | per month |
| Scorch Pro Yearly | $39.99 | per year |
| Scorch Pro Yearly Promo | $39.99 | per year |


### Fermentation Lab

[App page](https://appshunter.io/ios/app/fermentation-lab/id6761143434)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hot Sauce Tracker free?

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

### Is Fermentation Lab free?

Fermentation Lab is free to download, with no in-app purchases.

### Do Hot Sauce Tracker or Fermentation Lab have ads?

Neither Hot Sauce Tracker nor Fermentation Lab shows ads.

### Which is updated more often, Hot Sauce Tracker or Fermentation Lab?

Hot Sauce Tracker ships an update every 3 months, and Fermentation Lab every 5 weeks. Most recently, Hot Sauce Tracker was updated on October 19, 2026 and Fermentation Lab on October 9, 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.*