Track perimenopause. Keep it on your phone.
Calla records symptoms, hot flashes and HRT, then turns months of them into one page your doctor can read in a minute. No account, no server, nothing to sell.
Logging that takes seconds
A hot flash is one tap from the Home Screen. The rest of the day is a short list, not a questionnaire.
A report for your appointment
Symptom load, cycle history and treatment on one PDF – generated on your iPhone, yours to share or delete.
Private by construction
Your entries live in an app-private database on the device. There is no sign-up, because there is nowhere to sign up to.
Built for the whole transition
Perimenopause rarely arrives on a schedule, and plenty of women reach it without a cycle to track – after a hysterectomy, with an IUD, on contraception, or years past the last period. Calla never asks you to log a period to keep going.
What it shows are observations from your own entries, with the number of days behind each one. It does not diagnose, and it will never suggest a dose. Those conversations belong with your clinician – Calla just makes sure you walk in with the data.
Not out yet. Calla is in testing on iPhone. If you would like a note when it ships, or you want to help test it, write to support@callatracker.app – one email, nothing else.