The worldwide #1 Bestselling babyapp

We listened to our users and completely rebuild the app: a fresh new design, improved the navigation and rewritten many texts.

The worldwide #1 Bestselling babyapp went through a leap!

The Wonder Weeks Sleep App - Available on AppleStore
The Wonder Weeks Sleep App - Available on Google Play

Our app!


Our app helps and supports you to get the most out of the magical leaps:

  • The leap alarm
  • The diary that now allows you to track your baby’s milestones
  • Personalized schedules
  • Insights in the magical world of leaps
  • And so much more…

Our app will teach you how to get the best and the most out of the magical leaps, and it shows you how you can support and stimulate your baby’s development.

It gives you all the ‘need to know’ information in the blink of an eye and it allows you to look back on magnificent moments.


The Wonder Weeks App Extra’s

You now have the opportunity to stimulate your baby’s mental development and learn more about the magical leaps!

The extra options in the app will support you in your daily activities without losing sight of (the mental development of) your baby. The extra options include:

  • 4G WiFi baby monitor (including four chapters about Sleep & Leaps)
  • E-book (in full or per chapter). Please note: only in English, Japanese, Spanish, Portuguese, French, Danish, Italian and German. Available in Dutch soon.
  • Audiobook (in full or per chapter). Please note: currently only available in English. Available in Dutch soon.
  • Music to get your baby to drift off to dreamland (white noise & music)

Best app in its ever category

  • Apple: Top 10 ‘Best of the year 2016’ for Great Britain, Australia, the Netherlands and many other countries
  • Award ‘coolest app for moms’
  • ‘Choice and gold’ award by users ‘mumli’
  • AppRX awards top 10 ‘Children’s health app’
  • NHS (UK) – ‘Best app for parents’
  • Top 25 app in health and fitness globally
  • ‘Best app ever’ awards 2013 & 2014 (Health and fitness)

The Wonder Weeks® App helps (new) parents

“For parents of newborns and young babies, The Wonder Weeks® app can be a lifesaver during those times of wondering what on earth is going on. Babies change drastically and quickly, often resulting in fussy phases, poor sleep and poor appetite. The Wonder Weeks® app helps parents track developmental progress week by week as young babies develop.”, made our App the:Coolest app for moms 2012!

The Wonder Weeks App helps (new) parents

YouTube video

By knowing what is going on inside the head of your baby, you can help him to make the leap more easily and stimulate his development.

Shows when your baby makes a leap in his mental development

The ultimate personalized chart provides you with all the dates that mark a specific difference in your baby’s mental development

Gives notifications when your baby is making a leap

Explains what your baby can understand & learn after this mental leap

Gives insights how you can help your baby

Download the bestselling app here:

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The revolutionary and complete recovery program after pregnancy and birth.