Kyokun — Learn from Mistakes

About this app

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

v3.2 • Updated in-app localization for the standard 31 runtime languages • Unified the app and widgets with the new mountain-shadow washi design • Refreshed App Store screenshots and store copy for the latest design • Improved several layouts and stability details

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 15, 2026 · 1:36 PM Free