FermentBuddy
Fermentation Timers & Guides
About
This kitchen companion helps you track and manage all your fermentation projects, from sourdough starters to kombucha. It provides smart timers, guided workflows, and troubleshooting assistance to ensure successful ferments. Document your progress with notes and photos, and access your data offline.
What's New in FermentBuddy
1.0.2
May 15, 2026
Every fermentation type is now free to explore — start a sourdough, kimchi, miso, natto, or any other ferment within your free project limit. • Invite friends and earn bonus project slots • Add your name during setup for a more personal welcome • Fixed project creation right after upgrading to Pro • Stability and performance improvements Happy fermenting!
MoreSubscription plans
FermentBuddy Pro (Monthly)
Unlimited projects and pro features.
In-App Purchases
$39.99
FermentBuddy Pro (Lifetime)
Unlimited projects and pro features.
Developer apps
FAQ
What fermentation types does FermentBuddy support?
FermentBuddy supports 13 fermentation types, including sourdough starter, kombucha, kefir, sauerkraut, kimchi, miso, tempeh, yogurt, jun, vinegar, water kefir, and pickles. The free version allows access to 3 types, while Pro unlocks all 13.
How does FermentBuddy help with sourdough starters?
FermentBuddy provides smart timers with recurring feeding reminders for your sourdough starter. It also offers guided workflows and troubleshooting to help you nurture a healthy starter and avoid common issues.
Can I use FermentBuddy without an internet connection?
Yes, FermentBuddy works offline, allowing you to start tracking your ferments immediately. It automatically syncs your data to the cloud when you reconnect to the internet, ensuring your data is always safe and accessible across devices.
What are the benefits of FermentBuddy Pro?
FermentBuddy Pro offers unlimited projects, access to all 13 ferment types, temperature-adjusted timers, a feeding calculator, a discard recipe library, home screen widgets, and batch export functionality. This provides a more comprehensive experience for serious fermenters.
How much does FermentBuddy Pro cost?
FermentBuddy Pro is available through an annual subscription for $34.99/year, a monthly subscription for $3.99/month, or a one-time lifetime purchase of $14.99. Subscriptions auto-renew at the end of each period.
Does FermentBuddy have ads?
No, FermentBuddy does not have advertisements. The app is free to start with basic features and offers optional Pro upgrades for advanced functionality.
How often is FermentBuddy updated?
The latest version of FermentBuddy is 1.0.2, and it was last updated on May 15, 2026. This indicates a recent update, suggesting ongoing development and support for the application.
What devices is FermentBuddy available on?
FermentBuddy is available for iPhone and iPod. The app has an age rating of 4+, making it suitable for a wide range of users.