
$3.99
About
You know what needs doing. You are standing right there. And you can't start.
OneThing is a cleaning starter for ADHD brains. Press once and you get one small task — "Put the dishes in the sink into the dishwasher." Do it, or swap it for another. When it's done, you choose: one more, or that's enough for now. That is the whole app.
ONE THING, NEVER A LIST
The full list is the thing that freezes you. Here, the next task only exists after the last one is done. On the way to your one thing, there is no list anywhere.
TIME YOU CAN SEE
Pick 5, 10, 20 or 30 minutes. A plane of morning light drains from the screen as time passes. No countdown numbers, no spinning rings, no red. When time is up, one soft tap — so you can stop, even mid-focus.
STOPPING IS A FEATURE
"That's enough for now" sits right next to "One more", same size, same ink. No streaks unless you turn them on. No "you haven't cleaned in 5 days." Rooms you haven't touched simply fade to warmer paper tones — never red.
YOURS, COMPLETELY
Pay once. No subscription, no renewal, no account, no ads, and nothing to unlock later. The price you pay today is the only price there is.
NOTHING LEAVES YOUR PHONE
Zero network access. No analytics, no tracking, no diagnostics sent anywhere, no third-party anything. Your rooms and tasks live on this phone and nowhere else. Export to CSV anytime.
Made for ADHD brains. Works for anyone who freezes at a messy room.
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What's New in OneThing
1.0
September 2, 2026




