Sourdough Log: Starter Tracker

Sourdough Log is a sourdough starter tracker and bread baking journal for home bakers who are tired of guessing whether the jar on the counter is ready. It answers the two questions every sourdough baker actually asks — "is my starter ready?" and "did what I did last time work?" — with real reminders, real math, and a photo-based AI read of the jar itself.

THE CORE LOOP: FEED, LOG, DON'T FORGET
A starter has to be fed roughly every day or it degrades — the one rule most tracking apps ignore. Sourdough Log schedules a real local reminder from the moment you feed a starter, tuned to that starter's own interval, and cancels it the instant you feed again. One honest notification per starter, exactly when it's due, that deep-links straight back into the jar it's about — no streak-shaming, no "we miss you" spam.

WHAT'S INSIDE

• Feeding reminders & history — set a feed interval per starter (from a fast summer 1:1:1 to a fortnightly fridge starter), get notified when it's due, and feed with one tap. Every feeding is logged, ratio and all.
• Starter Rhythm — as your log fills in, the app derives your own median feeding interval, your most-used ratio, and the typical hours-to-peak Maya Doktoru has measured for that specific starter. It's insight your own data produces, not a generic tip.
• Maya Doktoru (Starter Doctor) — photograph a starter jar or a dough cross-section and get an activity read: low, moderate, active, or at peak, plus a plain-language "use now" or "wait about N hours" call. It's a functional read of bubbles and rise, not a food-safety verdict — if anything looks or smells off, it tells you to discard and start fresh. Every assessment is saved to that starter's history.
• Baker's percentage & hydration calculator — real arithmetic, not a rough estimate. Enter your flour, water, salt and starter by weight and get true baker's percentages, including the part most calculators skip: splitting your starter's own weight into its flour and water components by hydration.
• AI troubleshooting chat — stuck on a slack dough or a flat loaf? Ask in plain language and get a suggested ratio or fix, unlimited.
• Bread Log — track every bake with its ingredients, a timeline you check off as you go, a photo, and a rating, so five-star bakes are easy to find and repeat. An in-progress bake stays pinned until you finish it.
• Seven flour types with their own icons, and a clean light/dark theme that follows your system setting.

WHAT'S FREE
Keep one starter, log unlimited bakes, use the baker's-percentage calculator and the AI troubleshooting chat without limit, and get one Maya Doktoru photo read to see exactly what it does. That's the full core loop, no wall in the way.

WHAT PRO ADDS
• Unlimited starters — track a rye, a stiff levain, and a fridge back-up side by side instead of just one.
• Unlimited Maya Doktoru — photograph any jar or crumb, any time, with no cap on activity reads.
• Bake timeline templates — same-day and overnight schedules filled in for you, ready to tick off.
• An ad-free app — every banner and full-screen ad removed.

Sourdough Log Pro is a monthly or annual subscription. Subscriptions renew automatically at the price shown for your selected plan unless cancelled at least 24 hours before the current period ends; manage or cancel anytime from your Account Settings. No sign-in is required — everything above works as a guest from the first launch, and your starters, feedings, and bakes stay on your device.

Available in English, Turkish, German, Spanish, French, Japanese, Korean, Portuguese, Russian, and Chinese. Read our Privacy Policy at https://coddykit.com/terms/privacy-policy.

Privacy Policy
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Recent changes:
• Refreshed look and smoother experience across the app
• Improved translations — the app now feels at home in your language

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