baton. - the handoff timer is made and published by
JeongHu Seo.
AppBrain is an independent app data site and isn't affiliated with JeongHu Seo.
The app name, icon, screenshots and description belong to JeongHu Seo and are shown as
published on the App Store.
About baton. - the handoff timer
baton. - the handoff timer is a productivity app developed by JeongHu Seo.
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App Information
baton. - the handoff timer is freely available from the App Store. The app size is 2.26 MB. The latest version available is 1.0.9. The last update was on September 3, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
Description by JeongHu Seo(from the App Store)
The hardest part isn't focusing. It's starting again.
baton. asks you to leave exactly one line when a session ends: "The first thing to do when I'm back."
Next time you open the app, that line fills the screen instead of a timer. Past me · 14h ago. Tap the sentence, and you've already started.
■ For you if
· You lose ten minutes to "where was I?" every time you sit back down · You've measured focus time, but starting again was always the hard part · You're tired of to-do backlogs and streak pressure
■ How baton. works
· Baton — the one handoff line you always leave when a session ends · Baton time — not total focus time, but how long it takes to get back to work · Tracks — a separate baton for each lane: work, a side project, study (Full Track) · Lock screen and home widgets — your last baton is always in view · Live Activity — a running session on your lock screen and Dynamic Island
■ What's not here
No to-do lists, no streaks, no cheering notifications, no "come back" pushes. No exclamation marks. No scolding. Time is shown honestly, and that's all.
■ Privacy
No account, no server. Every record stays on your device. No data is collected.
■ Free and Full Track
Batons, the timer, widgets, and Live Activity are all free. Full Track (a one-time purchase, not a subscription) opens multiple tracks, your full history, themes and app icons, and every feature still to come.
Hemingway used to stop mid-sentence to end his day. We made an app out of that one idea.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.