Your period app, minus the pop-ups.

A calm way to track your cycle and see what today might mean for you.

Coming soon to iPhone
Phasie's Today screen on a luteal day. It reads: Keep today simple. Day 19 of about 29. For today, a long walk.

What might today look like?

Pick a phase and see how Today changes with it.

Choose a phase

Day 19 of about 29

Today can be a slower one

Go easy on yourself. Listen to your body.

Menstrual · period day 2 of about 5

A good day to begin something

Energy's coming back. Maybe try something new.

Follicular · period in about 21 days

A good day to see people

You might feel extra social today.

Mid-cycle (estimated) · period in about 16 days

Keep today simple

A slower day is fine.

Luteal · period in about 11 days

For today

An early night

Lights out half an hour sooner

Start the list

Write down what you've put off

Make a plan with someone

A call, a coffee, a walk

A long walk

Twenty minutes, any pace

An example 29-day cycle. Ideas, not rules. Estimates, not medical advice.

A quieter kind of period app

The basics you came for, and not much else.

Calm by default.

Phasie speaks up when you ask it to: one notification a day at most, and you can turn any of them off.

Phasie's Settings, where the daily check-in and period estimate reminders each have their own switch.

Fix any day.

Logged the wrong date last month? Tap it in the calendar and change it. Your estimates update with it.

The Phasie calendar for November, with an estimated period from the 15th to the 19th and today's check-in below.

Estimates that show their work.

Phasie says what each estimate is based on, like your last 4 cycles or your own check-ins.

Phasie Insights, showing how energy rose and fell across this cycle.

Basics, free forever.

Logging, editing, history, estimates, the calendar and widgets.

No pop-up paywalls.

Plus only opens when you tap for it, or once as a card on day 7.

Your logs stay on your phone unless you choose to share them

Any sharing of your cycle data is opt-in, and you'd see exactly what's shared first.

Basics are free forever

Plus is the deep stuff, if you ever want it.

Free forever

  • Period tracking and estimates
  • Calendar and full history
  • Editing any past day
  • Daily check-in
  • Widgets
  • The full Today card, for your first week

Phasie Plus

Annual $29.99 a year, with a 7-day free trial

Monthly $4.99 a month, no trial

  • Every idea for each day
  • Your best days on the calendar
  • Patterns across your cycles
  • This cycle against your last

The annual plan is free for 7 days if you're eligible, then $29.99/year. It renews automatically, and you can cancel anytime in your App Store settings.

Whenever you're ready.

Free to download, and the basics stay free.

Coming soon to iPhone