Seed — Daily Insight Cards

One mental model a day

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Endless scrolling leaves nothing behind. Seeds are different: a mental model takes root in spare moments, then blooms days later as your own thought. Plant one today. Turn the in-between minutes you'd lose to the endless scroll into one minute of thinking clearer. Seed hands you one mental model a day. Inversion, second-order thinking, opportunity cost, Occam's razor, confirmation bias — the thinking tools that bring the world into focus, one short card at a time. Five domains — Thinking, Knowledge, Inspiration, Reflection, Action — rotate fresh each week. Open the app, see one seed. Swipe, see the next. That's the whole loop. ■ Core features - Mental-model cards: a short thinking tool you can take in at a glance. Tap "Go deeper" for one more layer. - Context awareness: CoreMotion senses commuting, waiting, and idle states and hands you a seed sized to the moment. - A map of your thinking: a seed you like gets pinned right where you liked it. Reopen it, write the idea it sparked, and the seed grows into a sprout. Where you thought what becomes a map you can share. - Your one line: leave a line on a card — how it shifted today's choice. - Weekly recall: pick the thought that stayed with you most this week and keep it as a card to share. - Widgets: today's seed on your home and Lock Screen. - Always-growing seeds: new mental models arrive without an app update. ■ Why Seed No long article, no long video. A minute is enough. One mental model stays in your head and resurfaces somewhere in your day. You don't need to memorize it perfectly — a thought you only glanced at will, in time, change a decision. User input is minimized. Open the app, see one seed. Swipe, see the next. That's it. ■ Privacy Motion and location data used for context awareness are processed entirely on-device — never sent to a server. Your reading history and map pins are stored locally. One mental model a day. The habit of thinking clearer.

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1.21.1 — Small refinements Stability improvements and minor fixes to keep your seed garden running smoothly. From an app you read, to an app where thoughts grow.

The developer, Jonghyun Kim, 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 Linked to You

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

    • Identifiers
    • Usage Data
    • Diagnostics

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

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

Seller
Jonghyun Kim
Size
18.9 MB
Category
Lifestyle
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.
Languages
English and Korean
Age Rating
4+
Copyright
© 2026 hexisteme