FermentAdvisor

FermentAdvisor is a tracker for your live ferments — not a recipe app.

Start a jar for whatever you're fermenting — kombucha, kimchi, sauerkraut, pickles, vinegar, miso, water kefir, milk kefir, yogurt, sourdough starter, fermented hot sauce, or tepache — and FermentAdvisor keeps a running schedule for it: when to check, when to feed a culture, when it's likely done.

PLAN a ferment: pick what you're making, and get a real timeline built from how that ferment actually behaves — not a generic countdown.

The app reminds you along the way: a starter that needs feeding, a batch that's ready to check, a culture that's gone quiet. You don't have to remember any of it.

CHECK in when a reminder fires, with a photo if you want a closer read. FermentAdvisor tells you what it's seeing and what to do next.

LOG the result when a batch is done — what worked, what to change next time — so every ferment makes the next one better.

FermentAdvisor covers the whole loop for perpetual cultures too: sourdough starters, kombucha SCOBYs, kefir grains, and vinegar mothers all get their own feed-and-maintain schedule, not just one-off batches.

FREE TO START
Plan and track your ferments free. FermentAdvisor Pro removes the free-tier limits and drops ads entirely.

PRO — $39.99/YEAR OR $4.99/MONTH

Recent changes:
Added a quick way to discover our other apps from the Library tab. Minor tab-order tweak. Behind the scenes: added a disclosure prompt before any AI-based check or diagnosis, for transparency.