Track PMDD and PMS, see an estimated hormone chart and cycle sync your workouts.
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Hello Phase is a hormone tracker and private period tracker that shows where your hormones likely are today, estimated from your own cycle. No test strips needed. Log your period, see your hormone chart with a "you are here" marker, and understand why this week feels the way it does.
TRACKING THAT NEVER NEEDS A SUBSCRIPTION
Period logging, predictions for your next three cycles, the full calendar, period reminders, the daily check-in, a small home screen widget and data export all work without a subscription. Tap any day in the calendar to log it, and the forecast learns from every period you add.
IRREGULAR PERIODS, HONEST PREDICTIONS
If your periods are irregular, predictions show a likely range and tell you how many cycles they have learned from. After every period the app shows how close its forecast was, so you can see it getting sharper.
LUTEAL PHASE, PMS AND PMDD
Log mood and symptoms in one sheet each day. As you log, Hello Phase looks for patterns in your days, like headaches that keep showing up in the days before your period or energy that dips late in the luteal phase. Your top pattern each cycle is always open to you, which makes it easier to plan around PMDD and PMS instead of being surprised by them.
A DAILY READ FOR YOUR PHASE
Each morning a short read tells you what this day of your cycle might feel like, along with one small thing to try. It is written for the phase you are in and it changes as you log.
CYCLE SYNCING THAT STAYS PRACTICAL
Every phase comes with a short guide to food and movement, so cycle syncing turns into a few clear ideas for your workouts and meals this week.
A PRIVATE PERIOD DIARY
There is no account and no sign in. Your period diary, moods and symptoms are stored on your phone, and there are no ads and no third-party trackers. The coach is the one feature that sends health details to our server. When you ask it something, it sends your question with your phase, your cycle day and the last seven days of moods and symptoms, plus your birth year if you added one, and it only does that after you agree on a consent screen that names the AI provider. Every answer has a Report button, and you can export or delete everything from Settings whenever you like.
YOUR GARDEN
Each finished cycle is pressed into your garden as a specimen shaped by that cycle's moods and check-ins, so the months you log turn into something you can look back on.
HELLO PHASE PLUS
Plus is an optional subscription for people who want answers about their own body, and it adds the following.
• The full Daily Read across energy, mood, skin, sleep, food and focus
• A heads-up the day before your harder days, timed from your own forecast
• A twelve-month forecast with a planner for trips and big days
• More questions to the coach every day, answered from what you have logged
• The full phase guide with ten hormone articles
• A clean cycle report as a PDF to share with your doctor
• A medium home screen widget with your day and phase
• Every pattern in your logs, found as you log
Plus comes as a yearly or a monthly plan. The price for your region is shown in the app before you confirm, the plan renews automatically, and you can cancel anytime in your Google Play subscriptions.
Hello Phase is for tracking and learning about your cycle. It is not a contraceptive and it does not diagnose medical conditions.
Questions or feedback reach us at hellophase@boostmarketing.my, and we reply within two working days.
Privacy Policy: https://hellophase.pages.dev/privacy
Terms: https://hellophase.pages.dev/terms