The Daily Crumb: Sourdough

The Daily Crumb – Your Sourdough Starter Tracker
The simple, personal companion that helps you care for your sourdough starter with confidence.
Whether you're just beginning your sourdough journey or you've been nurturing starters for years, The Daily Crumb makes feeding, tracking, and understanding your starter straightforward and stress-free.
Precise Feeding Records
Log every feeding with clarity:

Flour type (bread flour, whole wheat, rye, spelt, and more)
Exact hydration percentage
Feeding time
Any notes or observations

Build a complete, easy-to-read timeline so you can quickly spot patterns in fermentation, activity levels, and peak rise times.
Health & Activity Charts
See your starter’s progress at a glance with clean rise and activity graphs.
Compare multiple starters side-by-side and assign custom colors to each one — making it effortless to track your classic white starter, a hearty rye, and your discard at the same time. You’ll always know which one is thriving and which needs a little extra care.
Manage All Your Starters in One Place
Keep every starter neatly organized — whether it’s a liquid levain, stiff starter, whole-grain, or rye.
Each starter gets its own profile, photo history, and quick-feed shortcuts.
Smart Feeding Reminders
Never miss a feeding again.
Set custom reminders that match your routine: daily, every 12 hours, or let the app automatically adjust based on your room temperature. Your starters stay happy, active, and ready for baking whenever you are.
Built for Real Sourdough Bakers

Visual photo timeline to track daily changes in appearance
Custom color coding for instant identification
Built-in hydration calculator with presets for stiff, 100% hydration, and liquid starters
Detailed logging of flour types and custom blends
Clean, calm, distraction-free design focused only on what matters: your starter

From your very first bubbly jar to managing a whole collection of starters (named Gus, Carl, Doughrene, or simply “the discard”), The Daily Crumb gives your yeast the consistent care it deserves.
Start recording your sourdough journey today — and bake better bread tomorrow.