Gibeom Ko
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OneThing: 5 Minute Focus

One task, one first step, five minutes. My first app on the App Store.

Year
2026
Role
Solo
Stack
Swift, SwiftUI
Status
On the App Store

A productivity app focused on choosing where to start when there is too much to do. Write down one thing that matters and the first action you can take right now, then start a short focus timer.

My first iOS app taken all the way myself: concept, interface design, SwiftUI implementation, App Store listing, review and release.

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