Work · alternatives · 2026

24 alternatives to Hack Your Cycle

Empower your life by syncing your cycle with Google Calendar

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Hack Your Cycle launched in 2023; newer entries below may have overtaken it.

1. 1
   Lotus▲92

   A calendar to help women’s track their menstrual cycle

   2017 · apps.apple.com · its alternatives →

2. 2
   Lifestack▲608

   Calendar meets wearables to boost your productivity

   2024 · lifestack.ai · its alternatives →

3. 3
   Plan▲603

   A beautiful organizer that integrates into your calendar

   2015 · getplan.co · its alternatives →

4. 4
   Google Calendar▲413

   Spend less time managing your day, now on iOS

   2015 · gmail.googleblog.com · its alternatives →

5. 5
   Calendar▲257

   Smart calendar that makes teams more productive

   2020 · its alternatives →

6. 6
   Notion Calendar▲1,199

   Beautifully designed for your work and life

   2024 · notion.so · its alternatives →

7. 7IM
   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 →

8. 8
   Notion Calendar Sync▲283

   2-way sync between Notion and your Google Calendar

   2021 · 2sync.com · its alternatives →

9. 9
   Dailies▲133

   Achieve more, reward yourself, repeat

   2024 · dailieshabit.com · its alternatives →

10. 10
    Status Ninja▲94

    Sync your Google calendar events to your Slack status

    Jan 2026 · statusninja.app · its alternatives →

11. 11
    Timeframe▲205

    Productivity calendar with superpowers

    2024 · its alternatives →

12. 12
    DashCalendar▲79

    Google Calendar meets goal tracking, planning, & analytics

    2020 · its alternatives →

13. 13
    Pro Days▲65

    An extended diary to track your daily progress

    2019 · apps.apple.com · its alternatives →

14. 14
    Love Your Work w/ David Kadavy - Three Productivity Lessons from Google Calendar▲53

    Three Productivity Lessons from Google Calendar

    2016 · delivery-edge.libsyn.com · its alternatives →

15. 15
    PunchClock▲115

    Your pocket shift tracking calendar

    2024 · apps.apple.com · its alternatives →

16. 16
    Get Shit Done Calendar▲136

    ❌Make a series of small adjustments in your daily routine. ❌

    2018 · thescarletcarson.bigcartel.com · its alternatives →

17. 17
    Today▲66

    Calendar designed to help you focus

    2023 · tdy.sh · its alternatives →

18. 18
    Blaze▲81

    The AI-powered calendar that plans your day for you.

    May 2026 · blazecalendar.com · its alternatives →

19. 19
    to Calendar:▲70

    Import events on iOS and boost your calendar productivity

    2022 · apps.apple.com · its alternatives →

20. 20
    Timey▲70

    To-do list, calendar, reminders & planner all in one app

    2019 · play.google.com · its alternatives →

21. 21
    ProdOClock▲4

    Visualize your time, own your day ⏰

    Nov 2025 · play.google.com · its alternatives →

22. 22
    OhYeah▲2

    Sync Your Life: Tasks, Notes, and Calendar, All-in-One

    2023 · ohyeah.so · its alternatives →

23. 23
    Effectivenezz(Shut down)▲67

    Visualize, manage and track your precious time

    2020 · its alternatives →

24. 24
    HeySync▲62

    Async tasks sync'd to your calendar

    2023 · heysync.co · 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 →