Builder Day
Full capacity. Front-load the hardest work.
Phase · For iPhone · iOS 26Your daily
Your daily
energy briefing.
Phase reads your cycle, sleep, HRV, and workouts — then writes your morning briefing on your phone, before your alarm rings. Powered by Apple's on-device AI.
App Store linkComing soon
100% On-Device · Zero Cloud
The four phases
One of four phases, every day.
Phase gives today a name. You plan around it instead of guessing.
Strategist Day
Sharp and patient. Day for the deep edit.
Restorer Day
Protect bandwidth. Honor recovery.
Pioneer Day
Fresh start. Send the bold message.
The Today screen
Wake up knowing what kind of day to expect.
Every morning, before your alarm, Phase quietly reads the data your iPhone and Apple Watch have already collected. It writes you a two-line briefing about today's energy, focus, and recovery — plus three concrete actions you can take.
The forecast calendar
Plan your week around your actual rhythms.
Stop pretending every Monday is the same. Phase's calendar adapts to your upcoming cycle and shows the next few weeks of predicted phases, so you can place deep work, hard conversations, and recovery where they actually fit.
Lock Screen native
On your Lock Screen before your alarm rings.
Rectangular, circular, and inline widgets keep today's phase and top action glanceable before you unlock. Personalized morning notifications drop you straight into today's briefing and forecast.
The moat
Privacy is the whole point.
Your cycle, your sleep, your heart. The most personal data on your phone deserves the strongest privacy guarantee we can build.
Phase reads your cycle, sleep, HRV, and workout data on this device only — never sent to a server — to write your daily Phase briefing.
No servers
Phase has no backend. There is nowhere for your data to travel to.
No accounts
Phase has no sign-up, no sign-in, and no password to lose.
No analytics SDKs
No Firebase, no Mixpanel, no Sentry, no Amplitude. Zero telemetry.
No network calls
The app contains no network code of its own. Nothing reaches out.
100% On-Device · Zero Cloud
Apple Intelligence
Written by Apple's on-device AI.
Phase uses Apple's Foundation Models framework — the free on-device large language model built into iOS 26. Every prompt, every response, stays on your iPhone. Every briefing is generated locally. No third-party AI provider. Ever.
- Runs entirely on your iPhone
- Free — no OpenAI cost to pass on
- Structured, deterministic output
Strategist Day · streaming
The full app
What's inside.
A glanceable Phase Card with your daily briefing
Lock Screen widgets in three sizes
A personalized morning notification with your generated briefing
Home screen widgets in three sizes
A full-cycle calendar showing predicted phases
A 90-day history of past briefings with streak tracking
Spotlight search, Siri, and Shortcuts support
Beautiful Liquid Glass design built for iOS 26
Pricing
Free to try. $69 forever.
The daily briefing is always free. Unlock the full-cycle forecast, history, and Spotlight search with Phase Pro.
Free
The daily ritual, forever free.
$0
- Today's briefing every morning
- Personalized morning notification
- Home screen and Lock Screen widgets
- On-device AI — zero telemetry
- Siri and Shortcuts support
App Store linkComing soon
Phase Pro
Plan further. See further back.
$8.99/month · 7-day free trial
- Everything in Free
- Adaptive full-cycle forecast calendar
- 90-day history with streak tracking
- Spotlight search across saved briefings
- Or $69 once for Phase Pro Lifetime
App Store linkComing soon