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The period tracker that stays on your phone.

Log your cycle, see predictions and follow your pregnancy week by week. No account needed.

Evecare home screen in cycle mode, with the cycle day, next period, fertile window and ovulation

Your cycle data is saved on your phone. You don’t need an account, and sync, backup and the mood assistant stay off until you turn them on.

  • Passcode lock

    Lock Evecare with a 4 to 8 digit passcode. It locks again every time you leave the app.

  • Encrypted backups

    Back up to Google Drive, email or a file, encrypted with a passphrase you choose.

  • Works offline

    Logging, predictions and insights run on your phone, with or without a connection.

  • Delete anytime

    Erase everything on your phone, or delete your account, from settings.

Read the privacy policy

Know where you are in your cycle.

  1. Your month at a glance

    Logged period days, your predicted next period, fertile window and ovulation, on one calendar.

    Calendar with logged period days, the predicted period and the fertile window
  2. Log in a few taps

    Flow, 87 symptoms, 28 moods, temperature, water and notes. Log only what matters to you.

    Daily log screen with flow, symptoms and moods
  3. Predictions with honest ranges

    Your next period appears as a window, not a single date, and Evecare shows how close its past forecasts landed.

    Home screen with cycle phase patterns, prediction accuracy and cycle history
  4. Patterns by phase

    After three cycles, Insights shows which symptoms and moods tend to come back in each phase of your cycle.

    Insights screen with symptom patterns for each cycle phase
Calendar with logged period days, the predicted period and the fertile window

Pregnancy mode

Follow your pregnancy week by week.

Switch modes when you’re expecting. Evecare works out your due date and explains each week: baby’s size, development and the changes in your body.

  • Week 7Blueberry
  • Week 9Cherry
  • Week 12Plum
  • Week 13Lemon
  • Week 16Avocado
  • Week 19Mango
  • Week 20Banana
  • Week 22Papaya
  • Week 24Cantaloupe
  • Week 28Eggplant
  • Week 31Coconut
  • Week 33Pineapple
  • Week 35Honeydew
  • Week 39Watermelon
Kick counter session with 7 of 10 movements counted
Pregnancy week details with the baby’s size, length and weight
  • Kick counter

    Count movements towards a goal and keep a history of every session.

  • Contraction timer

    Times each contraction and the gap between them, with averages for the last hour.

  • Weight gain

    Chart your weight against the typical range for your BMI.

  • Appointments

    Check-ups, ultrasounds and tests in one list, with a reminder before each.

Reminders, reports and the rest.

A report for your doctor

Choose what to include and the date range. The PDF is created on your phone, ready to share.

Report screen for choosing which data to include: cycle history, period dates, symptoms and mood, pregnancy data and notes

Reminders

Period, fertile window, pill, appointments and backups, at the times you choose.

  • Period
  • Fertile window
  • Pill
  • Appointments
  • Backup

Mood assistant

An optional chat about how you feel that knows your cycle phase. Support, not medical advice.

Eight languages

In the app and on this site, including Arabic from right to left.

  • English
  • Français
  • Español
  • Deutsch
  • العربية
  • Nederlands
  • Português
  • Italiano

16 themes, light or dark

Pick a colour theme and follow your phone’s light or dark setting.

Before you download

Do I need an account?

No. Evecare works fully without one. Create an account only if you want your data synced, so you can restore it on another phone.

Where is my data stored?

On your phone. If you create an account, your periods, logs, pregnancies and reminders are also synced to Evecare’s servers so they can be restored.

Is Evecare free?

Yes. Every feature is free to use. The app is supported by ads.

Does it work with irregular cycles?

Yes. You can mark your cycle as irregular, predictions are shown as a range, and a late or skipped period gets clear options instead of a wrong date.

Can I use it as birth control?

No. Evecare is for tracking only and does not give medical advice. Fertile-window estimates can be wrong, so don’t rely on them to prevent pregnancy.

Free to download. No account needed.

Setup asks a few questions about your cycle. You can change every answer later in settings.