Cannot click Start Ferment
Button doesn’t work
Free
In-App Purchases
About
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.
✓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
Show original description
What's New in Ferment Tracker
2.0
September 20, 2026
Version 2.0 - Fermentation Insights and smarter reminders. NEW - FERMENTATION INSIGHTS (Pro) Unlock your batch statistics: success rate across completed ferments, average duration, your highest-rated creation, a breakdown by ferment type, and your most active month. Find it in Profile. NEW - SMARTER NOTIFICATIONS Reminders now adapt to what you're fermenting. Kombucha F2 gets daily burp reminders. Kimchi gets reminders that taper off as it settles. Sourdough gets hydration check prompts. Every type gets the right nudge at the right time. FIXES - Start Ferment button now activates after entering a name and type - no longer requires ingredients - Delete Account now fully revokes your Apple ID connection as required - Navigation bar restored to native iOS styling throughout the app
More3
Subscriptions & In-App Purchases
Crock Pro
Unlimited ferments, recipes, history, and AI guide.
$4.991 Month
User reviews
Developer apps
FAQ
What is Ferment Tracker's free version limited to?
The free version of Ferment Tracker allows for up to 3 active ferments, 10 recipes, 10 completed batches, and 3 photos per batch. It also includes the salt calculator and reference guide.
What features does Ferment Tracker Pro offer?
The paid Crock Pro subscription unlocks unlimited tracking, history, and photos. It also provides Fermentation Insights, AI guidance, PDF export, and custom icons for a more comprehensive experience.
How much does Ferment Tracker Pro cost?
Ferment Tracker Pro is available with a monthly subscription for $4.99 or an annual subscription for $39.99, which includes a 1-year free trial.
Does Ferment Tracker have ads?
No, Ferment Tracker does not contain advertisements. The app is ad-free.
What types of ferments can I track with Ferment Tracker?
Ferment Tracker supports a wide range of ferments including sauerkraut, kombucha, water kefir, kimchi, miso, lacto-fermented hot sauce, and pickled vegetables.
Can I get help if my ferment goes wrong with Ferment Tracker?
Yes, the paid Crock Pro subscription includes an AI Fermentation Guide that can offer personalized advice on pH readings, salt ratios, troubleshooting stalled ferments, and seasonal suggestions.
What devices is Ferment Tracker available on?
Ferment Tracker is currently supported on iPhone devices.
How often is Ferment Tracker updated?
The app was last updated on September 20, 2026, indicating a recent update. The latest version is 2.0.
