One - Do One Thing Today

One priority. One day. Get it done. One is a minimalist focus app built around a single daily ritual: choose tomorrow's most important task tonight, wake up with clarity, and complete it. THE DAILY RITUAL • One task per day — no lists, projects, folders, or clutter • Set today's priority or plan tomorrow's before bed • Guided flow: Start Focus → Complete Today • Optional "why it matters" note for each day STAY ON TRACK • Evening reminder: "What is tomorrow's one thing?" • Morning reminder shows today's task when delivered • Mid-day progress check-in and end-of-day nudges when you're still working • Yesterday rollover when last day's task needs closure • Home Screen, Lock Screen, Watch, and Mac widgets • Tap to complete from supported widgets and watch complications LOOK BACK WITHOUT GUILT • History — search and filter past days • Calendar — month view with calm, neutral missed-day styling • Reflect — weekly, monthly, quarterly, and yearly prompts • Stats — focus days, completion rate, streaks, month and year charts EVERYWHERE YOU WORK • iPhone and iPad with the same calm tab layout • Apple Watch today companion with guided completion • Mac sidebar app, menu bar quick actions, and desktop widget • Optional iCloud sync across your Apple devices YOUR DATA, YOUR CHOICE • Works fully offline with on-device storage • Export your data anytime (JSON) • Delete all data from the app when you want • No account signup. No ads. No subscription. One is a one-time purchase. Buy once, use on all your devices signed into the same Apple ID.