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TrustFem
By women, for women · free forever

Everything women tell each other, in one safe place.

Honest health answers, safety check-ins, places and professionals rated by women, real salaries, your legal rights, and friends who are going through the same thing.

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Use right now — no sign-up needed:

New · free · no app store

A period tracker that never shares your data

Predicts your period and fertile window, logs flow, symptoms, mood and pain, and spots your patterns. Everything stays on your phone — not on our servers, not sold, not handed over. Install it like an app, use it offline.

Open the period tracker Health diary

No account needed. Optional end-to-end encrypted sync between your devices.

What's inside

20 free tools every woman needs

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Health

Learn

Safety

Community

Money & work

Rights

Family & care

Our promise

Built on trust — it's in the name.

  • We never sell your data. No data brokers, no ad tracking, no exceptions.
  • Your cycle stays on your phone. Our tracker never sends it to us.
  • Sensitive notes are encrypted. Safety details and private reports use AES-256.
  • Anonymous when you want. Post and review without your name.
  • Leave any time. Delete your account and everything in it, instantly.
  • Quick exit. Press Esc twice to leave instantly.

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