PinkyBloom for Android. Your cycle data, stored on your phone.
Your cycle log is stored on your phone, encrypted at rest. No account, no ads, free.
Live now on Google Play and the App Store. Free — no account, no ads.
Your cycle log, on your phone
Stored on your phone, encrypted at rest, never sold.
No account
No sign-up, no email, no phone number. Usage counts carry no health data, and you can switch them off in Settings.
Predictions on your phone
Your cycle forecast and predictions are computed on your phone from the periods you log.
Encrypted at rest
Your data is stored with SQLCipher under a key wrapped by the hardware Keystore. Even on the device, it's encrypted.
Tracking works offline
Logging and forecasting work with no connection.
Sharing with your partner
End-to-end encrypted
What you share with your partner is encrypted on your phone. Our relay forwards ciphertext it cannot read — and calls between the two of you are peer-to-peer.
No ads. Never sold. Free.
Get PinkyBloom on the device you already carry. No account, no ads.