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Description
Sleep Phase Tracker is a focused, personal tool for people following a doctor-prescribed protocol to treat Delayed Sleep Phase Syndrome (DSPS) — a circadian rhythm disorder that shifts the body's natural sleep window later than desired.
If your neurologist or sleep physician has given you a structured advancement schedule, this app is built specifically to support that plan.
HOW IT WORKS
The protocol advances your bedtime and wake time earlier each week. The wake time is firm — waking at the same time every day, even on weekends, is the most powerful tool for shifting your body clock. After 7 consecutive on-time mornings, the app signals you're ready to advance to the next week.
DAILY SCHEDULE
• Tonight's target bedtime and wake time at a glance
• Reminders for melatonin, bright light cutoff, bedtime, and wake time — all advance automatically each week with your schedule
• A 7-day streak tracker showing your readiness to advance to the next week
SLEEP LOG
• Log each night's actual bed time, wake time, and sleep quality
• Track medications, light therapy, and other protocol behaviors
• Backfill missing nights for up to 90 days
PROGRESS
• Wake time accuracy chart with 7-day rolling average
• Sleep quality trends over time
• Export your full log as a CSV to share with your doctor
SCHEDULE
• Full week-by-week schedule from your starting point to your goal
• Manual advancement controls with reason logging
• Configurable protocol settings if your doctor updates your target times
SHAREABLE PLAN
• A clean, color-coded summary of your full protocol — designed to share with friends, family, and coworkers so they understand your schedule and can support you
YOUR PRIVACY
All data is stored locally on your device. Nothing is ever sent to a server. No account required. No analytics. No ads. Your sleep health data stays entirely in your hands.
Sleep Phase Tracker was built by a DSPS patient, for DSPS patients. It is a personal tracking tool, not a medical device. Always follow your doctor's specific instructions.
ABOUT THIS APP
Sleep Phase Tracker was designed and built by Maxwell Drown, a software professional and DSPS patient. This app was developed with extensive assistance from Claude AI by Anthropic, which helped with code generation, architecture, UI design, and feature development throughout the entire project. The protocol logic, product vision, and all clinical content were directed by the developer in consultation with a licensed sleep physician.
Seller
Name
MAXWELL JEREMIAH DROWN
Information
Developer
Categories
Version
1.0
Size
32 MB
Game Center
No
VPP Device Licensing
Yes
Rating
Rated 17+ for the following:
Frequent/Intense Medical/Treatment Information
Compatibility
iOS 15.1 or later
Devices
iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE (3rd generation), iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 17e, iPad (5th Generation) Wi-Fi, iPad (5th Generation) Wi-Fi + Cellular, iPad (6th generation) Wi-Fi, iPad (6th generation) Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro (9.7-inch), iPad Pro (9.7-inch) (Cellular), iPad Pro 12.9-inch (2nd generation), iPad Pro 12.9-inch (2nd generation) Wi-Fi + Cellular, iPad Pro (10.5-inch), iPad Pro (10.5-inch) Wi-Fi + Cellular, iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro 12.9-inch (3rd generation), iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini (5th Generation), iPad mini (5th Generation) Wi-Fi + Cellular, iPad (7th generation) Wi-Fi + Cellular, iPad Pro 11-inch (2nd generation), iPad Pro 11-inch (2nd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (4th generation), iPad Pro 12.9-inch (4th generation) Wi-Fi + Cellular, iPad Air (4th Generation) (Wi-Fi), iPad Air (4th Generation) (Wi-Fi + Cellular), iPad (8th generation) Wi-Fi, iPad (8th generation) Wi-Fi + Cellular, iPad Pro 11-inch (3rd generation), iPad Pro 11-inch (3rd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (5th Generation), iPad Pro 12.9-inch (5th Generation) Wi-Fi + Cellular, iPad (9th Generation), iPad (9th Generation) Wi-Fi + Cellular, iPad mini (6th Generation), iPad mini (6th Generation) Wi-Fi + Cellular, iPad Air (5th generation), iPad Air (5th generation) Wi-Fi + Cellular, iPad Pro 11-inch (4th generation), iPad Pro 11-inch (4th generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (6th generation), iPad Pro 12.9-inch (6th generation) Wi-Fi + Cellular, iPad (10th generation), iPad (10th generation) Wi-Fi + Cellular, iPad Air 11-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi + Cellular, iPad Pro 11-inch (M4) Wi-Fi, iPad Pro 11-inch (M4) Wi-Fi + Cellular, iPad Pro 13-inch (M4) Wi-Fi, iPad Pro 13-inch (M4) Wi-Fi + Cellular, iPad mini (A17 Pro) Wi-Fi, iPad mini (A17 Pro) Wi-Fi + Cellular, iPad (A16) Wi-Fi, iPad (A16) Wi-Fi + Cellular, iPad Air 11-inch (M3) Wi-Fi, iPad Air 11-inch (M3) Wi-Fi + Cellular, iPad Air 13-inch (M3) Wi-Fi, iPad Air 13-inch (M3) Wi-Fi + Cellular, iPad Pro 11-inch (M5) Wi-Fi, iPad Pro 11-inch (M5) Wi-Fi + Cellular, iPad Pro 13-inch (M5) Wi-Fi, iPad Pro 13-inch (M5) Wi-Fi + Cellular, iPad Air11M4, iPad Air11M4Cellular, iPad Air13M4, iPad Air13M4Cellular, iPod touch (6th Generation), iPod touch (7th generation)
Languages
English
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