Kailua

A shore for self-observation

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

Step into scenarios. Observe your 16-type personality and 8 tendency axes. 80 scenarios + 108-book shelf, all free. Pro: deep AI dialogue sessions. A small app for observing yourself, like standing on a shore at dawn. Don't rush, don't answer, just wait — a gentle dialogue practice that quietly reflects the patterns in your choices. [ FREE FEATURES ] - Step into 8 scenarios with 6-8 choice options each - Situations are adapted to 10 occupations: Office worker / Student / Self-employed / Homemaker / Teacher / Researcher / Software engineer / Hardware engineer / Sales / Senior or second-career - Visualize your tendencies on an 8-axis radar chart: Situation Analysis / Problem Solving / Project Management / Strategic View / Scholarly View / Collaboration [Same Page] / Decision Speed / Long-term View - 16-type personality observation with primary and secondary tendencies Each letter (I/E/N/S/T/F/J/P + Identity) explained in gentle prose - "Dissonance button" to record the very feeling of pausing - Suggestions of suitable roles and complementary axes by personality type - "Your Bookshelf" - 108 curated titles, matched to your personality and tendencies (Hayao Kawai, Sandel, Kahneman, Harari, and more) - Four font sizes, supports Japanese / English / Simplified Chinese All processing happens on-device. No personal information is collected. [ PRO (¥1,000 / month) ] "Go Deeper with AI" lets you continue the reflection in dialogue with the latest AI model. - Gently invites you to revisit why you made each choice - 5 turns + 1 free continuation = natural length for one session - Want more? You can explicitly choose to use 1 more session - A summary of the dialogue at the end - AI dynamically curates books from the 108-title shelf, plus one suggestion from beyond the shelf - Three takeaways: A prompt for your next AI / Markdown dialogue log / Ukiyo-e style SNS image (square and portrait) Up to 10 sessions per month. Resets at the start of each month. [ SUPER PRO (¥2,000 / month) ] All Pro features plus effectively unlimited AI dialogue sessions. [ ABOUT THE NAME KAILUA ] Kailua is Hawaiian for "two seas" (kai = sea, lua = two). A place where two waves meet — yourself, and AI. [ THE NORTH STAR OF THIS DESIGN ] This app chooses to be a supporting actor in your relationships. - It does not maximize time spent - It does not call you back with notifications - The AI asks back gently rather than answering - "Curating the dialogue space" is the app's real work [ ABOUT THE SUBSCRIPTION ] - Pro: ¥1,000/month. Super Pro: ¥2,000/month - Auto-renews unless cancelled at least 24 hours before the end of the period - Manage in iOS Settings > Apple ID > Subscriptions - See Privacy Policy and Terms for details Privacy Policy: https://dai-hydrangea.github.io/privacy-policy-kailua.html Terms of Use: https://dai-hydrangea.github.io/terms-kailua.html [ DISCLAIMER ] This is a general self-observation tool, not a clinical or professional diagnostic instrument. MBTI(R) is a registered trademark of The Myers-Briggs Company. This app is not affiliated with the official MBTI test.

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The developer, Daisaku Seto, 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:

    • User Content
    • Identifiers

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Information

Seller
Daisaku Seto
Size
23.3 MB
Category
Lifestyle
Compatibility
Requires iOS 26.4 or later.
  • iPhone
    Requires iOS 26.4 or later.
  • iPad
    Requires iPadOS 26.4 or later.
  • Mac
    Requires macOS 26.4 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.4 or later.
Languages
English and 2 more
  • English, Japanese, Simplified Chinese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Daisaku Seto
  • Developer Website
  • Privacy Policy

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