The #1 baby app worldwide! Understand why & when your baby suddenly cries more than usual, is not themselves and… what you can do to help. Your baby is suddenly crying all the time, clinging to you, and you ask yourself what is wrong. The good news is that this fussy crying phase is a sign of progress in the brain! Millions of parents have gone before you in following, supporting, and encouraging the 10 leaps in the mental development of their baby or babies. It is with good reason that Apple has declared it to be in the top 10 of the “Best sold apps in 2018, 2019 & 2020” TRACK YOUR BABY’S MENTAL DEVELOPMENT (0-20 MONTHS) - Learn all about the 10 mental leaps with tips, tricks & mind-blowing insights. - Your unique personalized leap schedule shows when a leap starts and ends, and… it counts down for you. - Discover how you can give your baby the help they need during the various stages of a leap. - Know when you can expect new skills. - Keep track of your baby’s development and milestones in the diary. - Gain insight into your baby’s perception of the world. - Experience the world through your baby’s eyes. OPTIONAL EXTRAS: - Over 350 extra milestones to keep track of in your diary - Baby monitor: Wi-Fi 4G (INCLUDING 7 chapters on sleep from the book) - E-Book (in full or per chapter) - Audiobook (in full or per chapter) - Music to lull your baby to sleep (white noise & music) WORLDWIDE AWARD: WINNING APP: - Declared by Apple to be in the top 10 “Best sold apps in 2018, 2019 & 2020” - Most downloaded paid app in Health and Fitness - Award for “Coolest App for Moms” - “Choice & Gold” Award from users, MumIi - AppRx Awards Top 10 “Children’s Health App” - NHS (UK) – “Best App for Parents” Especially for parenthood. The baby tracker for your baby’s leaps in their mental development. You can keep track of your baby’s milestones and your baby’s growth in our The Wonder Weeks! baby tracker. A leap for you and your baby. TERMS AND CONDITIONS OF SERVICE Disclaimer: This app has been developed with the greatest of care. However, neither the developer, nor the author is liable for any damage caused by inaccuracies or incompleteness of the app.





Don’t pay for it
Don’t pay for it, it’s not really worth it
Great App for new moms
I like it because it gives me an idea of what my baby is going through. They grow so rapidly it’s so hard to help them through different stages and this app has perfect information for all stages.
Worth every penny
This app has been absolutely amazing. Thank you so so much!
Love it
It’s been wonderful knowing what’s happening with out little one
Absolute must!!
I love this app. I heard about this early on when my son was first born so I tried it and man it’s extremely accurate. I find it fascinating being able to get a small glimpse behind your babies eyes. It really helps in understanding what they’re going through and why they might be more fussy than normal. It’s great for finding ways to stimulate your baby according to their development. It’s just overall wonderful and I feel so lucky to be a first time parent with resources like this. If we had nothing I think we would be even more emotionally shot not knowing why our baby is so unhappy sometimes. They’re just learning new skills!
Love love love this app!
This app has been a game changer for us! It helps me understand more why he’s fussy at certain times and helps me look for those milestones that he should be reaching! Every baby is different and every baby learns at their own pace but this app truly has been amazing and helping me realize when he’s learned something new!
Great App
WW has been a blessing with both of pur children.
Dec 6, 2023
Dec 6, 2023
Dec 5, 2023
We have implemented several improvements and bug fixes based on your feedback. Thank you!
Name
Price
Subscribe our newsletter and get useful information every week.
Publisher's Other Apps
Other Health & Fitness Apps
Similar Apps
