The Wonder Weeks

In-app purchases
4.4
46.1K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

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
The payment will be deducted from your Google account on confirmation of your purchase. The subscription will be automatically renewed unless cancelled at least 24 hours before the end of the current period. The payment to renew your account will be deducted within 24 hours before the end of the current period. After your purchase, you can manage and cancel your subscriptions in your Google Play Store settings.

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.
Updated on
Jun 26, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
45.8K reviews
CHRYSTALLA KARAMITA
April 26, 2021
It's a nice app. However, I paid for the extras (for a month, just to try it), the audio book does't work properly. You need to have your phone on all the time. The moment your phone goes on sleep the audio book stops, in addition the time stucks and when you turn on again the screen it takes you back to the time it stopped, not where you left it. Very annoying You can not zoom in the ebook. And if you are using your phone the letters are so small you can't read it. I love the audio, great songs
93 people found this review helpful
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The Wonder Weeks
April 28, 2021
Chrystalla, we are really sorry for the trouble and we appreciate you bringing this issue to our attention. We will look into this further. Kind Regards, Maria
Kinga L
December 27, 2020
Not really useful after new update. My sleep data for LB is totally useless now the table that used to show the pattern is gone and replaced with total numbers of hours sleps (that's not what I like to see) ... Hard to use when you input data and not easy to change. ADDITIONALLY, it shows wrong leap... One month behind! Even though the due date is correct and it was reset couple of times. Overall, I wish I didn't buy it.
24 people found this review helpful
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The Wonder Weeks
December 22, 2020
Hello! We are sorry to hear you're not satisfied with our new update. Since we value your opinion, we would really appreciate it if you could reach out to us via support@thewonderweeks.zendesk.com to share more details about the issues you experienced. Feel free to share suggestions for improvement as well! Hope to hear from you soon. Best, Maria
A Google user
September 9, 2019
The latest version of the app which has just updated is awful. Nearly everything you see wants you to subscribe to the "gold version" at some huge cost. Very annoying that an app that was purchased and previously had no advertising for a subscription version now won't stop trying to get me to subscribe. Previously I would have given the app 4 stars as it is interesting and helps with development/fussy phases but I wouldn't even buy it now and won't recommend it after this!!!
29 people found this review helpful
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What's new

We have added a new feature that allows you to discover the leaps in an entirely new way with your child! For each leap we have added several games that you can do together with your child to help develop the matching skills.

In addition, we have added an animation for leap 1, to provide a brief explanation of what this leap is about.

Have fun with the app!