Sleepcraft vs iSleepIsWell

Sleepcraft reads your sleep data from Apple Health and breaks it down differently than most apps. It shows your sleep on a 12-hour clock face so you can see exactly when you got deep sleep, REM, light sleep, and awake periods. Instead of one combined sleep score, Sleepcraft gives each phase its own score — deep, REM, light, continuity, and regularity — so you know exactly what's working and what isn't. Scoring is calibrated to your age and sex. A 50-year-old man and a 25-year-old woman have different optimal deep sleep and WASO targets, based on clinical benchmarks from the NIH, CDC, and NHS. You can tag daily factors like late coffee, alcohol, or a hard workout and see how they affect not just your overall sleep, but each individual stage. Some patterns aren't obvious — for some people, ovulation can increase deep sleep, or a daytime nap might actually extend total sleep duration rather than shorten it. Sleepcraft surfaces these personal links so you're not guessing. It also connects your daytime active energy and HRV to nightly recovery, and uses your historical data to forecast tonight's sleep quality based on your current trends. All processing happens on your iPhone. No backend servers, no accounts. Your tagged factors and ratings sync through your own iCloud. Terms of Use (EULA): https://sleepcraft.app/privacy

iSleepIsWell transforms how you understand and improve your sleep. Using data from your Apple Watch, this intelligent sleep companion provides deep insights, personalized coaching, and fun social features to help you achieve the rest you deserve. SMART SLEEP TRACKING Automatically captures detailed sleep metrics from Apple Watch including duration, stages, heart rate, and blood oxygen levels. View beautiful visualizations of your nightly patterns and track your progress over time with interactive charts and weekly summaries. AI-POWERED SLEEP COACH Get personalized recommendations from an AI coach that analyzes your unique sleep patterns. Receive actionable insights about your sleep quality, consistency, and areas for improvement. Chat directly with your AI coach to get answers to your sleep questions anytime. DREAM JOURNAL & INTERPRETATION Record your dreams and explore their meaning with dual interpretation modes: traditional and psychological. Build a searchable archive of your dream experiences and discover patterns in your subconscious mind. SLEEP PK & SOCIAL CHALLENGES Compete with friends and family through Game Center integration. Join leaderboards, participate in sleep challenges, and earn achievements as you improve your habits. Turn better sleep into a fun, social experience. RELAXATION & SLEEP TOOLS - US Military Sleep Method: Master the technique used by soldiers to fall asleep in 2 minutes - Breathing Exercises: Guided sessions including 4-7-8 breathing for relaxation - Sleep Aid Videos: Curated content to help you unwind before bed - Smart Alarm: Wake gently during light sleep phases SLEEP ANALYSIS & REPORTS Discover correlations between your daily habits and sleep quality. Generate comprehensive weekly and monthly reports. Track how factors like exercise, caffeine, and stress affect your rest. TONIGHT'S SLEEP PREDICTION Using machine learning and your personal sleep history, iSleep predicts your expected sleep score for the upcoming night. Get proactive suggestions to optimize your evening routine. PREMIUM EXPERIENCE Enjoy a stunning interface inspired by celestial themes with smooth animations and thoughtful design. Choose from multiple themes including light, dark, and automatic modes. PRIVACY FIRST Your sleep data stays on your device and syncs securely via iCloud. We never sell your personal information. Whether you're struggling with insomnia, optimizing athletic recovery, or simply curious about your sleep patterns, iSleep gives you the tools and insights to sleep better, feel better, and live better. Download iSleepIsWell today and wake up to your best self. Apple Official User Documentation (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/