Life & fun · alternatives · 2026

24 alternatives to Era - Period and Ovulation tracker

Understand Your Body, Every Day.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

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
   Period Tracker▲13

   Track your cycle, ovulation & PMS with ease

   2025 · play.google.com · its alternatives →

3. 3
   Cycle Muse Tracker▲5

   #reproductivehealth

   2025 · cycle-muse-tracker-fitness.lovable.app · its alternatives →

4. 4
   Clue▲92

   Period and ovulation tracker app for iPhone

   2014 · helloclue.com · its alternatives →

5. 5
   LadyLog - A period tracker▲89

   Easy to use period tracking app that respects your privacy

   2024 · play.google.com · its alternatives →

6. 6
   Lotus▲92

   A calendar to help women’s track their menstrual cycle

   2017 · apps.apple.com · its alternatives →

7. 7
   hera▲187

   track your period safely

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

8. 8
   Dot▲86

   A period & fertility tracker

   2015 · helloclue.com · its alternatives →

9. 9
   Estri Health▲3

   Track your menstrual and ovulation cycles with smart AI

   Jan 2026 · periodstracker.com · its alternatives →

10. 10
    Ovulation Calendar & Tracker▲2

    Keep track of your menstrual cycles with Period Calendar.

    2022 · play.google.com · its alternatives →

11. 11
    Femometer Fertility Tracker▲24

    A smart PMS tracker, period and fertility calculator.

    2025 · apps.apple.com · its alternatives →

12. 12
    Lutea▲57

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

    2022 · play.google.com · its alternatives →

13. 13
    Period-Calculator.com▲63

    Privacy-first period calendar with smart predictions 📅

    2020 · period-calculator.com · its alternatives →

14. 14
    Ovuli▲92

    Ovulation calculator in your terminal

    2020 · its alternatives →

15. 15
    POW!▲109

    Take charge of your menstrual cycle securely 💪

    2019 · usepow.app · its alternatives →

16. 16
    ElaWoman▲78

    Your personal ovulation and fertility assistant

    2018 · its alternatives →

17. 17
    Eve Calendar▲5

    Period Tracker

    2020 · play.google.com · its alternatives →

18. 18
    Simply Track: Period & Cycle Tracker▲2

    The private period tracker that grows with every cycle

    Aug 2026 · simply-track.com · its alternatives →

19. 19
    Periody▲5

    AI-powered period & ovulation tracking - Periody

    Jan 2026 · periody.app · its alternatives →

20. 20
    Pepapp - Period Tracker▲3

    Your best friend that tracks your menstruation and ovulation

    2016 · letspepapp.com · its alternatives →

21. 21
    CycleSync▲6

    extension , AI, CycleSync, menstrual tracking , menstrual

    2025 · chromewebstore.google.com · its alternatives →

22. 22
    Period Tracker Ovulation Cycle▲2

    Period & ovulation tracker with PDF cycle reports

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

23. 23
    DigiTazz CycleSync▲14

    All‑in‑one period, fertility & pregnancy tracker

    2025 · its alternatives →

24. 24
    CycleGuide - Menstrual Tracker▲2

    AI Insights and Periods Tracker

    Jun 2026 · apps.apple.com · 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 →