Sleep Ledger vs HIIT Note

Are you running on a sleep deficit? Sleep Ledger reads your Apple Health sleep data to calculate how much sleep you owe your body — and builds a personalized, day-by-day recovery plan to help you pay it back. WHAT MAKES SLEEP LEDGER DIFFERENT Unlike sleep apps that drown you in data, Sleep Ledger gives you two things: a number (your sleep debt) and a plan (when to go to bed tonight). - Quality-Weighted Debt Score Not just hours — Sleep Ledger uses Apple Watch sleep stage data (Deep, REM, Core) to calculate how effective your sleep really was. Six hours of deep, restorative sleep counts differently than eight hours of restless tossing. - Calendar Recovery Plan See exactly when you'll be debt-free. Sleep Ledger generates a day-by-day schedule with recommended bedtimes, adjustable for late nights and per-weekday wake times. - Lock Screen, Home Screen & Apple Watch Complications Your debt balance and tonight's bedtime — always one glance away on your lock screen, home screen, or watch face, without opening the app. - Private by Design, On-Device Processing No account creation. No analytics SDKs. No advertising code. No third-party trackers. Your sleep, heart rate, and HRV data is processed entirely on your device. The only network request happens when you send us feedback from Settings → Contact, and the diagnostic details are shown before you send them. HOW IT WORKS 1. Download and grant read access to Apple Health sleep data. 2. Sleep Ledger analyzes your past 14 days of sleep history. 3. See your current sleep debt balance instantly. 4. Follow your personalized recovery plan to reach zero debt. FEATURES Free: - Sleep debt calculation (14-day rolling window) - Recommended bedtime based on your wake time and current debt - Manual sleep entry (add, edit, delete nights) - Lock Screen widgets (debt balance & recovery gauge) - Home Screen widget, Small (debt balance + days to zero) - Apple Watch complications (circular gauge, rectangular, corner) - Bedtime reminder and morning summary notifications - Siri Shortcuts (check debt, get bedtime, last night summary) - Works with or without Apple Watch - English, Japanese, German, French, Korean, and Spanish Premium: - 3-month, 6-month and 1-year trend charts - Day-by-day recovery plan with target zero-debt date - Quality-weighted debt score (sleep stages + HRV) - Sleep stage breakdown (Deep / Core / REM) - Home Screen widget, Medium (debt · last night · bedtime) - Workouts & Sleep — workout timing vs. your sleep (optional permission) - CSV data export (date, duration, stages, HR/HRV) ABOUT SLEEP DEBT Sleep debt is the gap between the sleep your body needs and the sleep you actually get. Research shows that accumulated sleep debt affects energy, mood, focus, and long-term health. The good news: you can pay it back. PRICING Sleep Ledger is free to download. Core features — today's debt balance, tonight's bedtime recommendation, manual sleep entry, Lock Screen widgets, Apple Watch complications, and Small Home Screen widget — are always free. Premium unlocks the full recovery plan, sleep trend history, quality-weighted scoring, sleep stage breakdown, Home Screen Medium widget, and CSV data export. Annual plan includes a 2-week free trial. A 3-month plan is offered to returning users. PRIVACY Sleep Ledger contains zero analytics SDKs, zero advertising code, and zero third-party trackers. Your sleep, heart rate, and HRV data is processed entirely on your device — it never leaves your iPhone. The only network request is triggered when you tap Settings → Contact to send feedback, and the full diagnostic payload (iOS version, device model, app version, HealthKit fetch status, Premium status) is visible in the form before you send it. We believe your health data belongs to you and only you. Note: Sleep Ledger is a general wellness app. It is not a medical device and is not intended to diagnose, treat, or prevent any disease. Consult a healthcare professional for medical concerns.

20秒動いて、10秒休む。 HIIT Noteなら、アプリを開いてすぐにタバタ式HIITを始められます。大きく見やすいタイマーと音声案内で、運動中に何度も画面を確認する必要はありません。 体重、週間HIIT目標、ジョギングや筋力トレーニングなどの運動記録も、ひとつのアプリですっきり管理できます。食事や筋トレの細かな数値まで入力せず、必要な記録だけを無理なく続けたい方に向けたアプリです。 無料で使える機能 ・ワンタップで始められるHIITタイマー ・ワーク、レスト、回数、準備時間の調整 ・大きく見やすいワーク／レスト表示 ・音と音声によるタイミング案内 ・体重と目標体重の記録 ・週間HIIT目標と今週の進捗 ・ジョギング、筋力トレーニング、ウォーキングなどの運動記録 ・7日／1か月の体重グラフ ・広告なし HIIT Note Premium ・種目、時間、セットを組み合わせたMy HIITの保存 ・よく行う運動をすばやく記録するMy Workout ・すべての運動履歴 ・長期的な体重と運動の進捗 基本のHIITタイマー、体重記録、週間目標、手入力の運動記録は、Premiumに登録しなくても利用できます。 毎日完璧に続けなくても大丈夫です。HIIT Noteは、運動を再開したい日に自然に戻れる、静かで使いやすい記録環境を目指しています。 本アプリは医療機器ではなく、診断、治療、医学的助言を提供するものではありません。体調に不安がある場合は、運動を始める前に医療専門家へご相談ください。 利用規約（Apple標準使用許諾契約）： https://www.apple.com/legal/internet-services/itunes/dev/stdeula/