Life & fun · alternatives · 2026
24 alternatives to EKA
Your private companion for period & fertility tracking.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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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 →
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Lotus▲92A calendar to help women’s track their menstrual cycle
2017 · apps.apple.com · its alternatives →
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Track your cycle, ovulation & PMS with ease
2025 · play.google.com · its alternatives →
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A smart PMS tracker, period and fertility calculator.
2025 · apps.apple.com · its alternatives →
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Easy to use period tracking app that respects your privacy
2024 · play.google.com · its alternatives →
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AI-powered women's health insights for earlier, smarter care
Jul 2026 · femcare-ai.vercel.app · its alternatives →
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#reproductivehealth
2025 · cycle-muse-tracker-fitness.lovable.app · its alternatives →
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Lutea▲57Track your cycle - 100% transparent, 100% your data
2022 · play.google.com · its alternatives →
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Privacy-first period calendar with smart predictions 📅
2020 · period-calculator.com · its alternatives →
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Free, personalized fertility reports backed by science.
2018 · myfertilitycompass.io · its alternatives →
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Private pregnancy tracker. No cloud, no accounts.
Jun 2026 · getzorya.app · its alternatives →
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Understand Your Body, Every Day.
2025 · app.meetmighty.com · its alternatives →
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Track how you feel - AI makes sense of your cycle
2025 · iva.my · its alternatives →
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Simpluna▲68I've been running Simpluna, a period-tracking app, for six years. It's a company based in Tokyo, Japan, but development and operations are basically a one-person effort. The app is built with React Native (Expo). The defining trait of the app is that it's simple, with no unnecessary features. Recording periods, calculating predictions, and sending notifications — that's the core of it. This space is dominated by big players (Flo, Clue, and in Japan, Luna Luna). Building something similar would have been hopeless, so I made the things those apps don't have my selling point. Optional features…
2021 · simpluna.app · its alternatives →
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Oova▲68Understand your fertility and plan your conception with Oova
2020 · oova.life · its alternatives →
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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 →