Kyokun — Learn from Mistakes

atsuko imai · Lifestyle

Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 21, 2026
New version 3.4 → 3.5

v3.4 • Redesigned Home screen. The new default, “Mountain Range,” makes each lesson’s mountain taller with every repeat. Choose from 11 Home designs in Settings • Record one question per screen: When → What happened → How did you feel → The lesson you took from it • Log dates roughly, like “last week” or “2 months ago” • Capture “How did you feel?” with feeling buttons • Rebuilt the lesson detail screen to be more readable • New app icon • Display and stability improvements

Oct 14, 2026
New version 3.2 → 3.4

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

One-time purchases
Remove Ads $1.99

Screenshots

About

Kyokun is a private reflection app for turning mistakes, regrets, and small insights into practical lessons. You do not need to write a long diary every day. Start with one line when something catches your attention, then come back later to organize what happened, why it happened, and what you will do next. ■ See repeated mistakes clearly A lesson is not finished after you write it once. When the same thing happens again, add +1 to that lesson. The count makes it clear which patterns still need attention. ■ Reflect with three simple questions • What happened? • Why did it happen? • What will you do next? You can save only a title first, then add details whenever you are ready. ■ Remember what matters • Pin important lessons to the top • Search and filter past reflections • Add photos and voice notes for context • Sync with iCloud across your devices • Use widgets to keep a lesson on your Home Screen ■ Built for privacy Your lessons are personal. They are stored on your device and in your iCloud account. The content of your lessons is not sent to the developer's server. ■ Optional ad removal Kyokun is free to start. If you prefer a quieter experience, you can remove ads with a one-time purchase. Privacy Policy: https://kyokun99.netlify.app/privacy-policy.html Terms: https://kyokun99.netlify.app/terms.html Support: https://kyokun99.netlify.app/support.html

What's new · 3.5

v3.4 • Redesigned Home screen. The new default, “Mountain Range,” makes each lesson’s mountain taller with every repeat. Choose from 11 Home designs in Settings • Record one question per screen: When → What happened → How did you feel → The lesson you took from it • Log dates roughly, like “last week” or “2 months ago” • Capture “How did you feel?” with feeling buttons • Rebuilt the lesson detail screen to be more readable • New app icon • Display and stability improvements

Details

Developeratsuko imai
ReleasedFeb 2026
UpdatedJun 2026
Version3.5
Size12.3 MB
RequiresiOS 26.2 or later
Age rating4+
LanguagesArabic, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Portuguese, Romanian, Russian, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
PriceFree
Categories LifestyleProductivity
Bundle IDcom.imai.KyokunApp