How it works

A calm companion, in seven parts.

The Willo App is not a tracker and not a dashboard. It is a warm, knowing daily companion for your baby's first six years. Here is how the pieces fit together, without giving you so much that you never open the app.

Part 1 · The foundation

Always know where your baby is.

The Willo App replaces the generic age chart with 35 named developmental windows. Each one is a few weeks or months and has its own rhythm. Every other part of the app is shaped by the phase your baby is in right now.

  • Know where your baby is, week to week
  • See what may be coming next
  • Recognise that hard weeks are phases, not failures
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Willo App Journey tab showing the 35-phase timeline with Sitting Up complete, The Explorer as the current phase, On the Move next
Part 2 · The assistant

Real answers at 3am, without judgment.

Willo App's AI companion, built to sound like a warm knowing friend. Ready for the 2am questions you wouldn't type into Google. Answers adjust to the phase your baby is currently in.

  • Ask anything, no judgment
  • Start with a topic or just type what's on your mind
  • Never clinical, never cold
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Willo App Ask Willo hub showing six topic starters: baby sleep, mental health, development, current phase
Part 3 · The daily view

Stop second-guessing what to do today.

Open the Willo App and see your baby's current phase and a gentle three-tab daily guide. No dashboards. No guilt-trip streaks. Just what today's version of you can actually hold.

  • Personalised to your baby's age and phase
  • Three soft tabs: Today, Track, Grow
  • Optional mood check-in that does more than it asks for
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Willo App Track daily view showing today's phase, mood options, and gentle logging
Part 4 · The keepsake

One photo a day, yours forever.

A private daily photo book inside the Willo App. Each frame is stamped with the phase, age, and a soft moment tag so a year from now you'll remember exactly when.

  • On device only, never uploaded
  • Editorial overlays with phase and date
  • Scroll back after six months and watch them grow
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Willo App Memory Book showing daily photo capture, Your Week preview, and the on-device privacy pill
Part 5 · The wind-down

Tonight can be different.

The Willo App brings a curated sleep sound library and a soft bedtime routine to every evening. For the environment around sleep, not as a medical sleep aid.

  • Womb, lullabies, nature, white and pink noise
  • Short, warm bedtime routine to anchor tonight
  • Quiet design instead of loud nursery music
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Willo App Sleep tab with tonight's bedtime routine and a curated sound library
Part 6 · The guidance

Replace Google with real expert guidance.

Each day the Willo App rotates a selection of short, phase-matched guides so you learn what you need this week, not everything at once.

  • Covers sleep, brain, nutrition, mood, connection, play, wellbeing
  • Refreshes daily, never the same twice this week
  • Warmly written, never preachy
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Willo App Deep Dive example showing phase-matched nutrition guidance
Part 7 · The community

Mothers who get it.

The Village is an ad-free, anonymous-friendly community inside the Willo App. A quieter place to post the thing you'd never ask your mother-in-law.

  • Topic filters: sleep, feeding, milestones, wins, mental health
  • No likes, no algorithm, no comparison spiral
  • Gentle replies from mothers in the same week
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Willo App Village community feed with topic filters and mother-to-mother posts
Willo App is a parenting companion, not a medical app. Nothing inside Willo, or on this website, replaces advice from your pediatrician, family doctor, or any qualified health professional. If you are worried about your baby's health, development, or wellbeing, please speak to a medical professional.

See it in your hands. Install Willo App.

Free to install. No ads. The rest unfolds as you open each part day by day.

Download on the App Store