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Alternatives

Products that do what Periodly does

Cycle tracking, reimagined.

  1. 1IM

    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

  2. 2

    Privacy-first period tracking with Cycle insights

    Jun 2026 · periodlywise.com

  3. 3

    Easy to use period tracking app that respects your privacy

    2024

  4. 4

    AI-powered period & ovulation tracking - Periody

    Jan 2026

  5. 5
    Trackly142

    Time tracking and invoicing tool for freelancers

    2018

  6. 6
    hera187

    track your period safely

    Nov 2025

  7. 7

    The private period tracker that grows with every cycle

    12d ago · simply-track.com

  8. 8

    Effortless project time tracking for Slack and MS Teams

    2023

  9. 9
    Lotus92

    A calendar to help women’s track their menstrual cycle

    2017

  10. 10

    Secure, simple & beautiful diary app

    2024

  11. 11
    POW!109

    Take charge of your menstrual cycle securely 💪

    2019

  12. 12

    The cycle app that refuses to sell your data.

    Jul 2026 · myperiod.app

  13. 13

    AI-powered period tracking for real cycles

    Jun 2026 · myperiodai.com

  14. 14

    Your personal ovulation and fertility assistant

    2018

  15. 15

    Better symptom tracking

    2023

  16. 16NA

    2021 · ajusa.github.io

  17. 17

    AI Insights and Periods Tracker

    Jun 2026 · apps.apple.com

  18. 18

    The cycle tracker built for two.

    Jul 2026 · vladoivankovic.com

  19. 19
    Mirrorly105

    Refresh your mental health with AI on iOS 14

    2020

  20. 20IB

    There’s something quietly unsettling about how normal it's become to hand over our most personal data to apps that barely deserve our trust. My wife once showed me a notification she got from her period tracking app. At first, it seemed like a simple reminder. But then came the ads. Not long after, she started getting eerily specific suggestions on other platforms. Things she hadn’t searched for. Things that felt too close. Somewhere, her cycle had been turned into a data point. That bothered me more than I can explain. These apps promise helpful insights. But in return, they take so much.…

    2025

  21. 21

    Private period tracker — your data stays in Apple Health

    Jul 2026 · apps.apple.com

  22. 22
    Ava84

    Women’s wearable that detects 5 fertile days per cycle

    2016

  23. 23

    AI cycle guide for periods, PMS, and ovulation

    Jun 2026 · apps.apple.com

  24. 24

    The period tracker that never sees your data - offline, free

    Mar 2026

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