
Phase - Sleep Schedule Reset
Fix Your Rhythm in 14 Days
Free · In‑App Purchases · Designed for iPad
Your sleep schedule is off. Phase fixes it in 14 days with a free, guided program -- no tracking, no subscriptions, just results
Your sleep schedule is off. Phase shifts it back -- one day at a time.
Phase is a guided 14-day program that fixes your broken sleep schedule through small, progressive daily shifts. No vague advice. No endless tracking. Just a clear plan that moves your bedtime and wake time closer to your goal -- 15 minutes at a time.
Tell Phase when you currently sleep, when you want to sleep, and it builds a personalized day-by-day plan to get you there.
HOW IT WORKS
- Set your current and goal sleep times
- Get a personalized 14-day schedule
- Follow science-backed daily nudges
- Watch your sleep shift into place
YOUR DAILY NUDGES
Every day, Phase gives you timed nudges based on your schedule and your local sunrise and sunset:
- Morning Light -- Get sunlight early to reset your internal clock
- Caffeine Cutoff -- Stop caffeine at the right time so it does not interfere with sleep
- Screen Dim -- Reduce blue light before bed to protect melatonin
- Wind Down -- Start your pre-sleep routine at the right moment
- Bedtime -- Hit the pillow at your new target time
All nudge times adjust automatically as your schedule shifts forward each day.
WHAT MAKES PHASE DIFFERENT
- A real program, not a tracker -- 14 days with a clear finish line
- Location-aware -- nudge times sync with your actual sunrise and sunset
- Works offline -- no account, no login, no cloud
- Science-backed -- based on circadian rhythm research
- Beautiful Sun Arc -- a visual map of your day showing light, nudges, and targets
- Takes 30 seconds to set up
TRACK YOUR PROGRESS
See your 14-day journey laid out. Check off each day. Build streaks. Get encouragement when you need it. Know exactly how far you have come and how close you are to your goal.
BUILT FOR FOCUS
No charts. No dashboards. No social features. Phase does one thing and does it well -- it fixes your sleep schedule in 14 days.
Your body has a clock. Phase helps you reset it.
Terms of Use: https://www.theblackholecompany.com/termsConditions.html
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, Youssef Ismaili, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Youssef Ismaili
- Size
- 17.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Pro $2.99
- Copyright
- © 2025 Blackhole