Lifeline · Life Timeline

Lifeline · Life Timeline とは？

Lifeline turns birthdays, milestones, streaks, and countdowns into one calm personal timeline. See how many days you’ve lived, remember meaningful moments, and look forward to what’s next. Unlike habit trackers, streaks don’t require stressful daily check-ins. Records stay private by default, with no ads or tracking; optional iCloud sync and JSON/Markdown export are available. Built with Codex as a hands-on development partner for SwiftUI, localization, testing, and release QA.