Bloomura

Your cycle, explained.

Bloomura is a period and cycle tracker that shows which of the four phases you are likely in, what many people notice in each — and where every piece of health information comes from.

Coming soon to Google Play and the App Store

Why Bloomura How it handles your data

Today: the luteal phase card, day 20, next period in 5 to 13 days.

Four phases, in colour and in words

Bloomura works out which phase you are likely in from the days you log, and says what it rests on. Each phase has its own colour, icon and name, so it reads in any light and for any eyes.

  • Menstrual

    Your period: the days you bleed. The first of them is day one of your cycle.

  • Follicular

    From your period towards ovulation, while an egg matures in one of the ovaries.

  • Ovulatory

    The days around ovulation, when an egg is released. Bloomura shows an estimated week — never a method of contraception.

  • Luteal

    From ovulation until your next period begins.

Clinically, the menstrual days are the opening part of the follicular phase; like most apps, Bloomura shows them as a block of their own. Sources: Cleveland Clinic · NHS

What it does

  • Log what you choose

    Period days and flow, discharge, symptoms and moods with how strong they were, energy, sleep, temperature, ovulation tests, medicine, your own tags and a note for any day. Removed a day by mistake? Undo it.

  • Estimates that show their working

    Your next period and your likeliest ovulation week, always as a range from your own logs, saying what each rests on — and “not known yet” when your logs cannot support a number. Never a method of contraception.

  • A source under every paragraph

    A free library of articles and phase guides, written in Bloomura’s own words from the NHS, the Cleveland Clinic, the US Office on Women’s Health, Brook and peer-reviewed research. No paywall, no adverts, no sponsored articles.

  • Trends, in charts and in words

    Your cycle and period lengths, and what you logged in each phase. Descriptions of your cycles — never a judgement of them.

  • A report for your doctor

    A PDF made on your phone from your own log, to share wherever you choose.

  • Reminders that stay discreet

    Off until you turn them on, scheduled by your phone, and saying only that it is a reminder unless you choose otherwise.

Clear, calm, and honest about uncertainty

Calendar: logged period days in red, the estimated ovulation week and the next period marked with dotted and dashed rings, with a key in words.
Every mark has a word in the key.
An article, “The days before your period”, with the NHS named under each paragraph.
The source, under every paragraph.
Privacy and your data: what stays on the phone, app lock, export and erase.
What stays on your phone, said plainly.

Private by design

What you log about your body is yours. Bloomura is built so that it stays that way.

Read the Privacy Policy

  • Everything you log stays on your phone, in a database encrypted with a key made on your phone.
  • No adverts, no tracking, no usage statistics and no crash reports — with or without an account.
  • No account needed. Sync is optional, and asks your agreement before anything is sent.
  • Even with sync on, sex, sex drive and pregnancy tests stay on your phone unless you choose otherwise.

Free, with Plus if you want sync

Free

Everything Bloomura does: logging, estimates, the whole article library, trends, the report for your doctor, reminders, app lock and export. No paywall in front of any of it.

Bloomura Plus

An optional monthly subscription that adds sync between your phones and a copy of your log kept with your account. Cancel any time in Google Play or the App Store. If Plus ends, nothing on your phone is removed or locked.

Honest about what it is

Bloomura records and explains. It never diagnoses, and it is not a medical device or a substitute for a doctor, nurse or pharmacist. Its estimates are never a method of contraception. If you think you need urgent help, call your local emergency number.