Cortex vs つづく：AI習慣コーチ

Cortex is a focus timer for deep work and study — Pomodoro 25/5, Long Focus 50/10, Short Sprint 15/3, an open-ended Flow mode, 19 ambient tracks and a sleep timer. Built for people who think for a living: students revising for exams, developers and designers in deep work, writers, and anyone with ADHD who needs sound and structure to get started. Four timer modes, three focus sounds, session history, streaks, heatmaps and Apple Health are free. Premium adds the AI Adaptive mode, 16 more sounds, the sleep timer, custom presets, Health Insights and the weekly report. No ads, no account, no sign-up. You track your workouts. Your sleep. Your macros. But not your focus. Cortex closes that gap: it measures your sessions, sizes the next one around your recovery, and shows you the hours your attention actually peaks. STRUCTURED FOCUS MODES Pomodoro (25/5) — Classic deep work intervals Long Focus (50/10) — Extended sessions for complex tasks Short Sprint (15/3) — A low-friction way to start on a bad day Flow Mode (no limit) — Open-ended, stop when you are done AI Adaptive (Premium) — Session length set for you, not guessed Custom Timers (Premium) — Your own work rhythm, up to 10 presets AI ADAPTIVE TIMER (PREMIUM) Instead of asking how long you can concentrate, Cortex works it out. With Apple Health connected it reads your heart rate variability and last night's sleep; without Health it falls back to a time-of-day model. Keep finishing your sessions and it extends them. 19 AMBIENT TRACKS Focus: lo-fi beats, acoustic, downtempo, neo-classical, space ambient, cinematic, chillwave, jazz hop, deep pulse, ethereal piano. Sleep: ethereal pads, deep drone, analog wash, submarine, harp lullaby, binaural, distant choir, zen garden, zero gravity. Three focus tracks ship inside the app and are free. The other 16 come with Premium and download on demand, Wi-Fi recommended. Audio keeps playing with the screen locked. SLEEP TIMER (PREMIUM) Six durations from 15 minutes to 2 hours. Sound fades out gradually and stops — no alarm at the end. A morning check-in records how you slept and whether you woke up rested; with Apple Health connected, the sleep screen also shows last night's stages and a sleep score. DATA, NOT FEELINGS Focus Score — weekly performance metric Peak Hours — the hours your attention actually peaks Heatmaps — focus patterns across the month Weekly Report — personalized recommendations computed on device from your own sessions (Premium; the first week is free) Streaks & Achievements — gamified progress that compounds daily CSV export of every session (Premium) APPLE HEALTH, READ ONLY Only when you tap Connect, and only three data types: heart rate variability, resting heart rate and sleep analysis. Cortex never writes anything to Apple Health. Those readings, and the recovery and sleep scores computed from them, stay on your device and are not sent to analytics. The app works fully without Health. 10 languages · Neo-brutalist design · No ads · No data selling · Usage analytics can be switched off in Settings Built for people who use Notion, Linear, and Arc — not pastel wellness apps Your brain is a machine. We help you run it at peak RPM. --- SUBSCRIPTION INFORMATION Cortex Premium is available as Monthly, Annual, or Lifetime purchase. - Payment is charged to your Apple ID at purchase confirmation - Subscriptions automatically renew unless canceled 24+ hours before period end - Manage or cancel anytime in Account Settings after purchase - Privacy Policy: https://cortex-focus.com/privacy/ - Terms of Use: https://cortex-focus.com/terms/

「3日坊主」を、もう責めない。 つづく は、続かなくても大丈夫な習慣アプリです。 大切なのは、途切れてもまた戻ってくる“立て直す力”。つづく は連続記録（ストリーク）だけでなく、立て直したあなたをちゃんと褒めます。完璧主義から自由になって、長く続けましょう。 ■ AI習慣コーチ その日の状況に合わせて、コーチが短い一言を届けます。Apple Intelligence対応端末では、オンデバイスAIが“端末の中だけ”であなた専用の言葉を生成します（通信なし・無料・プライバシー保護）。非対応端末でも、ていねいに用意したコーチの言葉が届きます。 ■ ワンタップで記録 毎日／曜日指定／○日ごとのスケジュールに対応。今日やることを、タップひとつでチェック。 ■ 立て直しが「見える」 途切れても、再開できた割合（立て直し率）をグラフで確認。連続記録が途切れた日より、戻ってこられた事実を大切にします。 ■ やさしいリマインダー 続けたい時間に、そっと通知。あなたのペースを邪魔しません。 ■ 無料で始められる ・習慣は3つまで無料 ・Pro で「習慣の無制限登録」「広告の非表示」「AIコーチの無制限」「すべての分析」「すべてのテーマ」を解放 こんな方に： ・三日坊主を卒業したい ・勉強・運動・ダイエット・瞑想・早起きを習慣にしたい ・ストリークが途切れるとやる気を失いがち ・自分を責めずに、長く続けたい つづく と一緒に、今日の小さな一歩から。 ――― Pro（自動更新サブスクリプション／買い切り） ・月額／年額（7日間無料トライアル）／買い切り（更新なし） ・購入はApple IDに課金されます。サブスクは期間満了の24時間以上前に解約しない限り自動更新されます。 ・プライバシーポリシー：https://nk-32.github.io/habitcoach/privacy-policy/ ・利用規約（EULA）：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/