Life & fun · alternatives · 2026

24 alternatives to Ovulation Calendar & Tracker

Keep track of your menstrual cycles with Period Calendar.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ovulation Calendar & Tracker launched in 2022; newer entries below may have overtaken it.

1. 1IM
   I made a privacy friendly and simple app to track my menstruation▲732

   Hey HN, after the app I actually used to track my period wanted me to log in and save my data in the cloud, I decided to write my own. Most apps in this area are based on a subscription model and display far too much information anyway. For me, a simple calendar is enough where I can add a few notes if necessary. So that is the result of my work - a simple design and the data is only saved on the smartphone.

   2024 · play.google.com · its alternatives →

2. 2
   LadyLog - A period tracker▲89

   Easy to use period tracking app that respects your privacy

   2024 · its alternatives →

3. 3
   Period Tracker▲13

   Track your cycle, ovulation & PMS with ease

   2025 · play.google.com · its alternatives →

4. 4
   Era - Period and Ovulation tracker▲6

   Understand Your Body, Every Day.

   2025 · app.meetmighty.com · its alternatives →

5. 5
   hera▲187

   track your period safely

   Nov 2025 · apps.apple.com · its alternatives →

6. 6
   Cycle Muse Tracker▲5

   #reproductivehealth

   2025 · its alternatives →

7. 7
   Period Tracker▲6

   Track your menstrual cycle

   2025 · its alternatives →

8. 8
   Lotus▲92

   A calendar to help women’s track their menstrual cycle

   2017 · its alternatives →

9. 9
   Clue▲92

   Period and ovulation tracker app for iPhone

   2014 · its alternatives →

10. 10
    Lutea▲57

    Track your cycle - 100% transparent, 100% your data

    2022 · its alternatives →

11. 11
    Estri Health▲3

    Track your menstrual and ovulation cycles with smart AI

    Jan 2026 · periodstracker.com · its alternatives →

12. 12
    Period Tracker Ovulation Cycle▲2

    Period & ovulation tracker with PDF cycle reports

    Jun 2026 · apps.apple.com · its alternatives →

13. 13
    GF Tracker▲6

    Track your girlfriends period and be prepared for everything

    Dec 2025 · apps.apple.com · its alternatives →

14. 14
    Circle▲70

    A timer to keep track of contraceptive rings

    2019 · its alternatives →

15. 15
    Femometer Fertility Tracker▲24

    A smart PMS tracker, period and fertility calculator.

    2025 · its alternatives →

16. 16
    PeriodlyWise▲2

    Privacy-first period tracking with Cycle insights

    Jun 2026 · periodlywise.com · its alternatives →

17. 17
    Days Counter. Simple Event Tracker▲118

    Helps to remember bdays which Facebook doesn't know

    2022 · its alternatives →

18. 18
    ElaWoman▲78

    Your personal ovulation and fertility assistant

    2018 · its alternatives →

19. 19
    CycleGuide - Menstrual Tracker▲2

    AI Insights and Periods Tracker

    Jun 2026 · apps.apple.com · its alternatives →

20. 20
    Luna - Family period tracker▲6

    Track your menstrual cycle effortlessly with Luna

    2025 · play.google.com · its alternatives →

21. 21
    Simply Track: Period & Cycle Tracker▲2

    The private period tracker that grows with every cycle

    15d ago · simply-track.com · its alternatives →

22. 22
    Ovuli▲92

    Ovulation calculator in your terminal

    2020 · its alternatives →

23. 23
    Dot▲86

    A period & fertility tracker

    2015 · its alternatives →

24. 24
    Life Fasting Tracker▲104

    Easy and social way to do intermittent fasting

    2018 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →