Jarvyn

Home Ferment Batch Journal

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Track ferments on a kanban board, log observations with photos, and keep recipes and pantry stock in one warm journal. Jarvyn is a personal home-fermentation journal for tracking active batches, recipes, pantry stock, and tasting notes. WHAT YOU CAN DO • Board — Kanban columns for Planning, Fermenting, and Ready to Taste. Search, filter, calendar view, archive batches, and log observations with photos, scores, temperature, and voice notes. • Recipes — Built-in templates plus custom recipes. Start a batch from any recipe with one tap. • Pantry — Track ingredients, quantities, low-stock alerts, and expiry dates. • Tools — Projects, archived batches, shopping list, tasting history, monthly report, recipe favorites, recipe slots, and ferment guide. • Me menu — Open from the profile icon on any tab: coin balance, coin store, batch reminders, app settings, privacy policy, support, and clear-all-data. COINS & EXTRAS New users receive welcome Jar Coins to try premium exports. Spend credits on optional observation log PDFs, HD batch labels, recipe card exports, monthly reports, extra recipe slots, and premium label styles. Purchase additional coin packs in the Me menu when you need more. Coin packs are consumable in-app purchases with no subscription. REMINDERS (OPTIONAL) Turn on batch reminders, weekly digest, and per-batch Notify Me alerts from Batch Reminders in the Me menu or batch detail. Choose dates, lead days, and notification times. Reminders stay off until you enable them and allow permission in iOS Settings. DESIGNED FOR HOME FERMENTERS Warm, calm interface with four focused tabs and practical tools for kimchi, kombucha, sourdough, pickles, and more—not social feeds or marketplace listings. Open the app, explore sample batches on first launch, or tap + on the Board to start your first ferment.

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The developer, Kaelor Nightvale, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content
    • Identifiers

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
  • Kaelor Nightvale
Size
  • 23.1 MB
Category
  • Utilities
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
16+
In-App Purchases
Yes
  • Jarvyn Coins $99.99
  • Jarvyn Coins $49.99
  • Jarvyn Coins $29.99
  • Jarvyn Coins $14.99
  • Jarvyn Coins $9.99
  • Jarvyn Coins $19.99
  • Jarvyn Coins $4.99
  • Jarvyn Coins $2.99
  • Jarvyn Coins $0.99
  • Learn More
Copyright
  • © Kaelor Nightvale
  • Privacy Policy