Cicle: Private Period Tracker

What it does

Track your period privately with Cicle - the encrypted AI period tracker that puts your privacy first. Your menstrual health data stays 100% yours with end-to-end encryption and zero data sharing. Join thousands of women who trust Cicle for secure, intelligent cycle tracking.

• IM
  I made a privacy friendly and simple app to track my menstruation2024 · play.google.com · ▲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.

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  POW!2019 · usepow.app · ▲109

  Take charge of your menstrual cycle securely 💪

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  LadyLog - A period tracker2024 · play.google.com · ▲89

  Easy to use period tracking app that respects your privacy

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  Luna - Private Period TrackerNov 2025 · apps.apple.com · ▲11

  Your period data never leaves your phone. 100% private.

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  Lotus2017 · apps.apple.com · ▲92

  A calendar to help women’s track their menstrual cycle

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  Faye - Free Privacy-first Period Tracker2025 · faye.health · ▲20

  Track your menstrual cycle with accuracy and total privacy

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

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• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

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• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

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• 
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  AI · 29d ago · world.pixverse.video

• 
  Hemory▲381

  Keep listening. Searchable memory for your AI agents.

  AI · 29d ago · hemory.com

• GP
  Gemini Pro 3 imagines the HN front page 10 years from now▲3,346

  Life & fun · Dec 2025 · dosaygo-studio.github.io

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  Jmail – Google Suite for Epstein files▲1,557

  Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!

  Life & fun · Dec 2025 · jmail.world

• 
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  Design and ship studio-grade landing pages with AI

  AI · Dec 2025 · loki.build

• 
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  AI turns your health goals into a 7-day menu & grocery list

  AI · Dec 2025 · planeatai.com

• 
  22 GB of Hacker News in SQLite▲730

  Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…

  Dev tools · Dec 2025 · hackerbook.dosaygo.com

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  CyberCut AI▲723

  AI video studio for viral social clips

  AI · Dec 2025 · cybercut.ai