Pregnancy Tracker by Bloom

watch your baby grow

Week by week, beautifully private. On iPhone and Apple Watch.

Download on the App StoreFree to start · No account required

Everything, in one calm place

a companion for every moment

Your week, at a glance

A living dashboard of your pregnancy — progress, size, and what's changing, the moment you open the app.

Bloom home dashboard showing current pregnancy week

Count every kick

One-thumb tracking with a gentle haptic for every flutter. Built for the quiet hours.

Kick counter screen with glowing orb

Time contractions, calmly

A 5-1-1 aware timer that tells you when it's really time — no second-guessing.

Contraction timer with pulse animation

Know every week

Milestone-by-milestone guidance, from the first heartbeat to the final countdown.

Week detail view with baby development content

Private by design — your data stays on your device. No account, ever.

A story told in milestones

forty-two weeks, one story

  1. Illustration

    Week 8 — the size of a raspberry

    Tiny fingers and toes begin to form.

  2. Illustration

    Week 12 — the size of a lime

    Reflexes flicker; a first, silent yawn.

  3. Illustration

    Week 16 — the size of an avocado

    Listening now — your voice carries through.

  4. Illustration

    Week 20 — the size of a banana

    Halfway. The first flutters of movement.

  5. Illustration

    Week 24 — the size of an ear of corn

    A face all their own begins to take shape.

  6. Illustration

    Week 28 — the size of an eggplant

    Eyes open to light and to shadow.

  7. Illustration

    Week 33 — the size of a pineapple

    Practicing breaths, settling into rhythm.

  8. Illustration

    Week 38 — the size of a pumpkin

    Full-term soon — ready to meet you.

begin your story

Your first week is waiting. Free to start, on iPhone and Apple Watch.

Download on the App Store