What is Fermentation Tracker?
Fermentation Tracker is an Android app for bakers and fermenters to track batches, notes, and timing in one place.
Early Access
Fermentation Tracker App
Download the Fermentation Tracker APK for Android to track sourdough and fermentation batches, save notes, and stay on schedule.
Play Store release coming soon
Why Fermentation Tracker?
Track fermentation batches
Keep a clear record of every batch from start to finish.
Add logs and notes
Record temperatures, observations, and adjustments as you go.
Timers & calculators
Set reminders and use handy calculators for your process.
How to install
1
Download the APK
Tap the download button above.
2
Open & allow install
Your phone may ask you to allow installs — just tap "Allow".
3
Start using the app
Open Fermentation Tracker and begin tracking your first batch!
Help shape the app
Your feedback directly shapes the next update.
Share FeedbackOfficial Google Play release is coming soon.
If enough users request it, an iOS version is next.
Fermentation Tracker FAQ
Is Fermentation Tracker free to use?
Yes. Early access builds are available as APK downloads while the Play Store release is in progress.
Which phones are supported?
The latest APK supports modern Android devices, and a legacy APK is also available for older phones.
How do I install the APK?
Download the APK, allow install from this source if prompted, and open the app after installation completes.