3Things Tasks Habits & Planner vs Task Board

Three things. Every day. That's it. Task, calendar and Habits 3Things is the productivity app for people who are tired of bottomless task lists. Instead of capturing 47 todos you'll never finish, you commit to three — the ones that actually move your day forward. Around that core, 3Things gives you a calendar that thinks with you, habits that compound quietly in the background, and energy-aware scheduling that respects how you actually work. Built natively for Apple Intelligence and the new Liquid Glass design. Private by default. Synced everywhere via iCloud. YOUR DAY, IN THREE • Capture tasks in seconds with priorities (Must / Should / Could) • Project folders, sub-tasks, dependencies, energy tags • Drag a task to your calendar to schedule it • Focus sessions with end-of-timer notifications • Smart reminders that learn when you open the app • Find-similar AI suggestions for recurring work HABITS THAT COMPOUND • Daily, weekly, monthly, every-N-days, or specific weekdays • Streaks with grace days so a single miss doesn't reset you • Habit stacking nudges anchored to existing routines • Time-of-day buckets — morning, afternoon, evening • Apple Watch complications and Live Activities A CALENDAR THAT THINKS WITH YOU • Full EventKit sync — your existing calendar, no migration • Events with icon, color tag, conference URL, linked task • Reminders 5 / 15 / 30 / 60 minutes or 1 day ahead • Travel time + buffer slots that block your calendar so conflicts get caught • Recurring events (daily / weekly / monthly / yearly) • "Leave now" travel alerts powered by MapKit • Conflict detection: low-energy meetings, meeting fatigue, double-booking ENERGY-AWARE PLANNING • HealthKit integration: sleep, steps, HRV • Daily energy score and trend • Schedule high-energy work when your body is actually ready • Self-report energy when health data isn't enough • Evening reflection prompt for the next morning's plan EVERY APPLE DEVICE, IN SYNC • iPhone, iPad, Mac, Apple Watch, Vision Pro, Apple TV • Home Screen and Lock Screen widgets • Live Activities for focus sessions and habit streaks • App Intents, Siri, Shortcuts, Spotlight, and Apple Intelligence • Share Sheet for capturing tasks from any app • Hand-off across devices PRIVATE BY DESIGN • On-device AI via Apple Foundation Models — your insights never leave your devices • Sync via your private iCloud account • No accounts. No trackers. No data sold. • Health data stays on-device 3THINGS PRO Unlock the full experience with a single subscription: • Unlimited projects, sub-tasks, and habits • Advanced AI insights and recommendations • "Find similar" task suggestions • Premium widgets and complications • Priority support Try Pro free for 7 days. Cancel anytime. SUBSCRIPTION TERMS 3Things Pro is available as an auto-renewable subscription (monthly or annual). Length and price are shown in the app prior to purchase. Payment is charged to your Apple ID upon confirmation. The subscription renews automatically at the same price unless cancelled at least 24 hours before the end of the current period. Renewal is charged within 24 hours prior to the end of the current period. You can manage and cancel your subscription in your Apple ID account settings after purchase. Any unused portion of a free trial period is forfeited when purchasing a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Task Boardは、今日やることを絞って、ひとつずつ片付けるためのタスク管理アプリです。 【今日の3つ】 今日やるタスクは3件まで。やることを決めて集中し、1件終えたら次を追加します。 【待ち】 人に依頼したこと、返事を待っていることを、相手・依頼日・期日と一緒に管理。催促した日も記録できます。 【一覧】 いつかやることをジャンルごとに整理。期限切れや今日締切のタスクは「要対応」として上に表示されます。 【確認】 完了した仕事をもう一度チェック。やり漏しやミスを防ぎます。 【そのほか】 ・大きなタスクはステップに分けて進捗を表示 ・ステップを完了にする前に、よくあるミスを確認 ・優先度（5段階）、期限、ジャンル、メモ、コメント ・今週の目標 ・仕事とプライベートを切り替えて表示 ・複数の端末で自動同期（Web版もあります） メールアドレスで登録すると、あなた専用のボードが作られます。アカウントは設定画面からいつでも削除できます。