Yeasta: Sourdough Tracker

Journal is richer, save the same recipe multiple times to find out what changes work best for you with the new charts mode

Yeasta is the sourdough companion that knows what's next.

Whether you're nurturing your first culture or juggling four starters at once, Yeasta keeps every feeding, every bake, and every outcome in one place. Open the app and it tells you the one thing that matters most right now.

KNOW WHAT'S NEXT Smart Today watches your starters and your bakes. Overdue feeding, starter nearing its peak, bake halfway through bulk — the Home screen surfaces the one thing you should do next, the moment you open the app.

BAKE WITH A GUIDE Start a guided bake from any recipe and Yeasta walks you through it step by step. Live timers tick on your lock screen so you can step away and never lose your place. Mark steps complete, add notes, log the outcome when the loaf comes out.

CARE FOR EVERY STARTER Track rhythm, ratios, and readiness across every jar you keep. Log feedings in seconds. See which starters are peaking, which are napping, which need feeding right now. Edit or delete any log entry whenever you need to.

RECIPES THAT TRAVEL WITH YOU Browse a growing sourdough library: classic country loaves, same-day breads, focaccia, pizza dough, and more. Scale any recipe by tap. Save your favorites. Start a guided session when you're ready.

MATH MADE FOR BAKERS Built-in tools handle the math you used to do on the back of a napkin: hydration, baker's percentages, salt, levain ratios, starter scheduling, and temperature conversion.

PRO TOOLS FOR SERIOUS BAKERS Five dedicated pro tools take your baking further:

• Levain Builder: calculate exact flour, water, and starter ratios for any levain, with optional two-flour blending
• What Can I Bake?: find recipes that match your starter, available time, and mood - split into "make now" and "plan ahead"
• Fridge Starter Planner: generate a personalized fridge-to-bake timeline with automatic milestone reminders
• Starter Revival: symptom-based revival plans with a day-by-day feeding schedule and notifications
• Starter Smell Guide: diagnose your starter's health from eight common smell symptoms in seconds

EVERY BAKE, REMEMBERED The Journal keeps every feeding, every bake, every outcome grouped by day. Filter by type, search by name, or just scroll and remember that perfect loaf from last March.

YEASTA PRO

• Fully guided bake sessions with live timers and lock screen updates
• Unlimited starters
• Advanced planning and revival tools
• Full baking history, not just today
• Unlimited favorite and custom recipes
• iCloud sync across all your devices
• New tools added continuously

Monthly, annual, or Lifetime. Cancel anytime.

BUILT WITH CARE No ads. No tracking. No data harvesting. Your baking is yours. Warm light and dark mode, Dynamic Island, Live Activities, Siri shortcuts: Yeasta feels like the rest of your phone.

Yeasta may include Amazon affiliate links to baking tools, books, and ingredients. As an Amazon Associate, Yeasta earns from qualifying purchases at no extra cost to you.

Built by one baker, for other bakers. Enjoy the rhythm!

SUBSCRIPTION TERMS Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in iOS Settings > Apple ID > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.mordsmith.com/apps/yeasta/privacy