Period and ovulation tracker

Know your cycle,feel calmin every phase.

Lunaya records your period, symptoms and moods, then estimates your next period and fertile window. Your health data stays encrypted on your device, with no account.

14Languages
available
4Schools of thought
in Muslimah mode
3Modes: pregnancy,
postpartum, menopause
100%Of your health data
stays on your device

Designed for privacy and peace of mind

Lunaya helps you understand your body without sharing your data anywhere.

Clear estimates

Your next period is shown as a date range, including for irregular cycles.

Private from the start

Encrypted database, PIN lock, a duress PIN with a decoy profile and disguised app icons.

Muslimah mode

Haid, istihadhah and nifas estimates for the four schools, plus missed fasts and fidyah.

Your whole cycle in one place

Calendar, daily logs and insights that are easy to understand.

Cycle calendar
Daily log
Lunaya home
Cycle insights
Muslimah mode
Basal temperature and ovulation
Pill and medication reminders
Cycle insights
Wear OS tile
PDF report for your doctor

With Mochi by your side every day

Mochi is a cat who keeps you company through every phase of your cycle.

  • Adorable mood stickers
  • Daily affirmations and tips for each phase
  • Ask Mochi: answers from your records and the articles in the app
Try it as a tester

Free, with no ads if you prefer

Every Lunaya feature is free. The free version shows ads, and your health data is never used for advertising.

Free

Rp0
with ads
  • Every Lunaya feature
  • Health data never used for ads
One-time

Remove ads

Rp25,000
one-time payment
  • No ads, for good
  • A single payment through Google Play

Prices may differ depending on Google Play in your country.

Try Lunaya before launch

Help us test it before the official release. It is free, and we read every piece of feedback.

1

Join the tester group

Join the Widzu Testers Google Group with the Google account you use on the Play Store.

2

Turn on test access

Open the Lunaya testing link, then tap "Become a tester".

3

Install from Google Play

After a few minutes, you can install the app from the Play Store as usual.

Frequently asked questions

Still have a question? Send it through the Help menu in Lunaya.

No. Your health data stays on your device and is never sent to any server. The internet is only used for ads in the free version, purchases and Help messages.

No. Every estimate in Lunaya is an estimate only and is not a method of contraception or a medical device. See a doctor if your cycle pattern changes.

Lunaya estimates haid, istihadhah and nifas according to the Shafi'i, Hanafi, Maliki or Hanbali school. It is an estimation tool, not a fatwa.

Make a password-encrypted backup to a folder you choose, then restore it on your new phone.

Lunaya is in closed testing on Google Play. You can try it early by becoming a tester. An iPhone version is not available yet.

Coming soonIn the meantime, you can try it as a tester.