What's New

Thanks for all the good feedback: Here's what's new:
- The profile image slides up to make reading a lot easier
- The popular XX days until the end of this leap is back!

Have fun with this new version!

App Description

The Wonder Weeks worldwide bestselling baby app is a personalized weekly calendar of your baby’s mental development that will keep you informed about the leaps and bounds and the fussy phases of your baby.

• Awarded Coolest App for Moms
• Best App Ever Wards 2013 & 2014 (Health & Fitness)
• Consumer Choice & Gold Award by MumIi
• AppRx Awards Top 10 Children’s Health App
• NHS (UK) – Best App for parents listing.
• Awarded by Apple as top 10 ‘Best of the year 2016’ in Australia, UK, Netherlands, and a great number of other countries.
• Top 25 App in health & fitness is most countries around the world.

Keep track of your baby’s mental development
Learn all about the leaps and bounds and the fussy phases of your baby
Read the bestselling Wonder Weeks book here in this app
Take notes about a range of topics

Think of it as a portable, at-a-glance version of the calendar leap chart in The Wonder Weeks. Where the book describes in-depth and easy-to-understand terms the incredible developmental changes your baby goes through, the app is the perfect leap calendar companion to track your baby’s mental development (during the first 20 months).
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.

The Wonder Weeks app helps new parents by:

- Calendar Showing when your baby makes a leap in his mental development

- What your baby can understand & learn after this mental leap

- What your baby can do after this leap

- What you can do to help your baby

This app is also a handy reminder for new parents when their baby’s brain is changing, or “leaping,” the baby is making a significant advance in mental development, and with each step forward comes a drastic change in the way your baby sees the world around him. Because these leaps come so quickly, the “new world” and new abilities can sometimes be scary, and the development can initially manifest in poor sleep, bad appetite, crying, clinging and crankiness – exhausting and frustrating mom and dad.

International experts on The Wonder Weeks:
 “This is a very practical and entertaining window into the baby’s first year and a half. van de Rijt and Plooij have observed and found the vulnerable times in an infant’s development that I independently came to in my book Touchpoints (Perseus Books Group). The authors’ observations and practical suggestions are wonderful.”
 -T. Berry Brazelton, M.D., professor emeritus, Harvard Medical School

"Anyone who deals with infants and young children will want to read The Wonder Weeks. This book will open parents' eyes to aspects of their children's growth, development, changing behavior, and emotional responsiveness that they might otherwise not notice or find puzzling and distressing."
 -Catherine Snow, Ph.D., Shattuck Professor of Education, Harvard Graduate School of Education

This App is developed with the greatest care. Neither the developer nor the author shall nevertheless be liable for any damages arising from any inaccuracies or omissions in this app.

iPhone Screenshots

(click to enlarge)

The Wonder Weeks screenshot 1 The Wonder Weeks screenshot 2 The Wonder Weeks screenshot 3 The Wonder Weeks screenshot 4

iPad Screenshots

(click to enlarge)

The Wonder Weeks screenshot 5 The Wonder Weeks screenshot 6 The Wonder Weeks screenshot 7 The Wonder Weeks screenshot 8

App Changes

  • June 16, 2012 Initial release
  • June 19, 2012 New version 2.1
  • August 25, 2012 New version 2.2.5
  • September 07, 2012 New version 2.2.6
  • November 23, 2012 Price decrease: $1.99 -> $0.99
  • November 24, 2012 Price increase: $0.99 -> $1.99
  • March 15, 2013 New version 3.0
  • March 27, 2013 New version 3.0.1.
  • March 28, 2013 New version 3.0.2
  • December 18, 2013 New version 4
  • December 20, 2013 New version 4.0.1
  • January 03, 2014 New version 4.0.2
  • January 10, 2014 New version 4.0.3
  • January 30, 2014 Price increase: $1.99 -> $2.99
  • February 03, 2014 Price decrease: $2.99 -> $1.99
  • February 17, 2014 New version 4.0.4
  • October 16, 2014 New version 4.2.1
  • October 16, 2014 New version 4.2.2
  • November 06, 2014 New version 4.2.3
  • January 23, 2015 New version 4.2.4
  • January 31, 2015 New version 4.2.5
  • February 09, 2015 New version 4.3
  • February 20, 2015 New version 4.3.2
  • February 17, 2016 New version 5
  • February 19, 2016 New version 5.1
  • March 04, 2016 New version 5.1.1
  • April 05, 2016 New version 5.1.2
  • October 11, 2016 New version 6
  • November 04, 2016 New version 6.0.1
  • December 21, 2016 New version 6.1
  • December 31, 2016 New version 6.1.1
  • January 11, 2017 New version 6.1.2

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