Our Mobile Apps

Our sanity saving, all explaining apps. The must have ‘original’, our AudiBook App and Sleep App.

Differences between The ‘Original’ Wonder Weeks app, Audio App and The Sleep App.

The ‘Original’ App

Wonder Weeks App

  • Calculates when your baby will make a leap
  • Insights into what this leap is al all about
  • Notifies you when yourLO is leaping
  • Personalized The Wonder Weeks Chart
  • Explains how you can help your LO
  • Tips & tricks
  • Game suggestions
  • Movies & animations

For when you prefer to listen rather than read

AudioBook App


  • Bestseller book The Wonder Weeks in audio
  • Listen to all there is to know about each leap
  • Does NOT include the chapter on Sleep & Leaps
  • All chapters, ready to (re)download
  • Great for multi-tasking
New App version!

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

#1 Bestselling babyapp went through a leap!