Brinepost: Sourdough & Ferment

Starter feeds, brews & batches

Free · In‑App Purchases

Your counter is full of living things. Brinepost keeps track of all of them. Start a batch — sourdough starter, kombucha brew, kimchi jar, or yogurt — and Brinepost runs the day clock, sends the right reminders, and keeps the log you'll actually look back at. TRACK EVERY BATCH • Day counters and progress for each active ferment • Per-ferment details: hydration, salt, volume, vessel, source • Opt-in observation sliders: rise, bubbles, aroma, tang, texture • Temperature in °C or °F, notes, and a photo log day by day REMINDERS THAT MATCH THE FERMENT • Daily feeding reminders for your starter at your preferred hour • Check-in schedules for kombucha, kimchi, and yogurt • Kombucha second ferment: move to 2F and the day clock and carbonation checks restart for the bottling stage THE BUILT-IN GUIDE • Stages, common questions, and "what you might see" for all four ferments — written for real batches, fully offline • Guided troubleshooting that answers from the guide PRIVATE BY DESIGN • Brinepost stores batches, observations, notes, photos and settings on your device. Photo analysis and reminders run locally. No account, ads or analytics. • Device backups may retain or restore app data. Exports and sharing send copies to destinations you choose. Deleting the app removes local journal data, not backups or exported copies. Trial state may remain in the device Keychain after uninstalling and reinstalling the app. • Home-screen widget with your batch's day clock • Full support for iPhone, iPad, and Mac FAIR PRICING, SAID UP FRONT Brinepost is free to try for 3 days with full access — you start the trial with one tap. After it ends, a single one-time purchase unlocks the app — no subscription. Family Sharing supported.

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bug fixes

Version 1.1.1

The developer, Rizk Corsight, LLC, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Rizk Corsight, LLC
    Size
    • 237.9 MB
    Category
    • Food & Drink
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 32 more
    • English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Rizk Corsight, LLC
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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