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A baby tracker for twins

Two babies, one family journal. Log for the selected baby, switch with a tap, and review each twin’s own history.

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Ella baby switcher listing two babies above the selected baby’s Today screen.
Today for the selected baby, with time since the last feed, awake time and time since the last diaper.

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 the selected baby; switch to check the other twin.

Separate charts

Feeds, sleep, diapers and growth for each baby.

Shared with helpers

Everyone can switch between the babies and see who logged each entry.

Two babies, one journal

Ella keeps both babies in one family journal. The switcher lists their names and ages; select a baby to see that baby’s Today screen, journal and charts.

Who ate last?

Today shows time since the last feed, awake time and time since the last diaper for the selected baby. Switch to the other twin to read their counters. These are recorded times, not a prediction of who needs feeding 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

Log the first baby’s feed, switch babies, then log the second. Today’s counters follow the baby you selected, so the next caregiver should check the name and switch to review the other baby too.

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

Log one twin’s feed, switch and log the other. Each entry and timer belongs to its own baby. Your partner can switch between the babies to see each one’s current counters.

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.

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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 selected baby. Different caregivers can log for different twins at the same time; switch babies to read each baby’s history and counters.

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.

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