ellaby muchita.ai Start free

A baby tracker for twins

Two babies, one journal. Log each twin with a tap, see who is due next at a glance, and keep everyone who helps in sync.

Updated 28 September 2026

  • No ads
  • No credit card
  • No account needed to start
Ella with two babies: the switcher lists Mia and Noa, both 1 month and 13 days old, over Mia's Today screen.
Noa's Today screen: last feed 38 minutes ago, awake 58 minutes, last diaper 43 minutes ago.

Twins tracker: what it does

Switch with a tap

Move between the babies from the top of Today.

Separate counters

Time since the last feed and awake time for each twin.

Separate charts

Feeds, sleep, diapers and growth for each baby.

Shared with helpers

Everyone sees both babies, and who logged what.

Two babies, one journal

Twins double every feed, nap and diaper. Ella keeps both babies in one family journal, so everyone who helps sees both at once, and switching between them is a single tap.

Who ate last?

Each baby has their own time since the last feed, awake time and last diaper. At night, a glance tells you which twin is due next.

Feeding two at once

If you tandem feed or give two bottles together, log each baby's feed on their own timeline. Timers run separately, so each feed keeps its own length.

The Ella quick-log widget on Android, with Left and Right nursing buttons and recent entries, using example entries.

Charts for each baby

Charts, the 24-hour view and growth charts are per baby, so you can follow each one's pattern without mixing them up.

Many hands

Families with twins often have extra help. Invite grandparents or a nanny, and every entry shows who logged it and for which baby.

Printables for twins

Print two copies of the daily log, one per baby, if you like paper for the first days at home.

Nights with twins

Many parents feed twins one after the other at night. Log the first baby's feed, then switch and log the second; the counters at the top show both, so the next person up knows where each baby stands.

When the twins are on different rhythms

Twins often settle into different patterns. Because each baby has their own sleep chart and 24-hour view, you can see each one's day without the other's entries getting in the way.

Check-ups for two

On Android, create a separate PDF summary for each baby before a check-up, so each twin's feeds, diapers, sleep and measurements are on their own pages.

Setting up both babies

Start the journal with one baby, then add the second from Family and settings. Give each the name you use at home; the switcher at the top of Today shows both, with their ages, so nobody logs a feed for the wrong twin at 3 a.m.

One parent, two babies

When you are alone with both, log one twin's feed, switch with a tap and log the other. The counters for each baby update at once, so when your partner wakes they see exactly where each one stands.

Sharing the load

Many families with twins split by baby rather than by shift: one parent takes one twin for the night. Because every entry shows who logged it and for which baby, the split stays clear in the journal.

Printables for two

If you like paper in the first days, print two copies of the daily log and mark each with a name, or use one sheet with a different colored pen per baby.

Sleep by day

How to set up Ella for twins

  1. Start a journal and add your first baby.

  2. Add the second baby in Family and settings.

  3. Invite your partner and helpers with a link or QR code.

  4. Switch between the babies at the top of Today and log each feed on its own.

Start free

Questions parents ask

Can I track twins in one journal?

Yes. Both babies live in one family journal, and you switch between them with a tap.

Does each twin have their own charts?

Yes. Charts, the 24-hour view and growth charts are per baby.

Can two people log for different twins at the same time?

Yes. Each entry is saved for the baby it belongs to, and everyone sees both at once.

How much does it cost?

You can start free, with no ads. We may add optional premium features later, and we will always show the price before you pay anything.

Tonight's 3 a.m. feed takes one tap.

Start free in under a minute. Invite your family when you are ready.

Start free