Ovenspring: Sourdough Log
Sourdough starter rise log
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Photograph the jar, mark the line, and Ovenspring measures the rise. Feed today, fridge it, or bake-ready — from your starter's own rhythm. By TheKnack.
Is it ready?
That is the one question a sourdough keeper asks, and Ovenspring answers it: feed today, fridge it, or bake-ready — earned from your own starter's rhythm, not a guess.
MEASURED BY YOU, NOT AN AI
Photograph the jar after feeding and mark the level. Photograph it at its peak and mark it again. Ovenspring works out the rise and the time it took. No cloud, no model, no uploading your kitchen — just honest arithmetic on marks you made yourself.
IT LEARNS YOUR RHYTHM
Every rise joins the peak-time curve, so "ready around 2:40" gets sharper week by week. A health score tracks feeding regularity and measured rise together, and the trend chart fills with the record itself — a good week reads full, a neglected one thins out. Nothing is invented to look lively.
FED IN TWO TAPS
Yesterday's ratio waits at the top. Backfilling a busy week is just as fast. Reminders arrive on your own cadence — daily on the counter, or every ten days in the fridge.
BREAD AT SIX, PLANNED BACKWARD
Pick when the loaf comes out of the oven and Ovenspring unwinds the schedule: build the levain, autolyse, mix, bulk, shape, cold proof, bake. Every step lands as a notification.
EVERY LOAF KEEPS ITS RECEIPT
The bake journal links each loaf back to the feeding that raised it — crumb photo, score, and notes, so a good bake can be repeated instead of remembered.
NO ACCOUNT. NO CLOUD. YOURS FOREVER.
Everything lives on your iPhone. Ovenspring has no analytics, no tracking, and no sign-up. Your record is yours, and you can export your log — starters, feedings, rises and bakes — whenever you like.
LOGGING IS FREE FOREVER
One starter, unlimited feedings, the full rise measurement, the verdict, the health score, the calculator and EXPORT cost nothing, always — your log is yours whether you subscribe or not. Ovenspring Pro adds unlimited starters, rise history and insights past 7 days, every loaf beyond the last 10 in the journal, and the bake timeline planner.
Ovenspring Pro is a monthly or yearly subscription with a 7-day free trial on the yearly plan. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically for the same period at the same price unless auto-renew is turned off at least 24 hours before the current period ends. Manage or cancel any time in Settings > Apple ID > Subscriptions.
Privacy Policy: https://theknack2020-sketch.github.io/ovenspring/privacy-policy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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The developer, UFUK OZDEMIR, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- UFUK OZDEMIR
- Size
- 1.9 MB
- Category
- Food & Drink
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Ovenspring Pro Yearly $39.99
- Ovenspring Pro Monthly $4.99
- Copyright
- © 2026 TheKnack