The Wonder Weeks - Leaps

In-app purchases
3.4
1.82K reviews
100K+
Downloads
Content rating
Everyone
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About this app

The world’s No. 1 baby app! Understand why your baby cries more at certain times, isn't himself or herself and... what you can do to help.

During our research, which began in 1971 with Jane Goodall and the chimpanzees in Tanzania, we discovered that babies are more prone to cry and to be clingy or cranky from time to time. This behavior was shown to be related to a leap in the baby's mental development. More specifically, babies go through 10 mental leaps in the first 20 months of their life. A leap may be tough, but it's a positive thing: it gives your baby the opportunity to learn something new.

Use The Wonder Weeks app to:
- See when a leap starts and ends thanks to a personalized leap schedule
- Be automatically notified when a leap is about to start
- Learn to recognize the leaps based on the various signals your baby gives
- Discover the new skills your baby develops with each leap
- Stimulate your baby's new skills with 77 playtime games
- Keep track of your baby's development in your personal diary
- Link the app to your partner's app to keep track of your baby's developments together
- Share your experiences and ask questions in the forum
- Watch fun and interesting videos about parenting
- Complete fun polls and find out what other parents think about certain topics
- Benefit from a baby monitor with 4G wireless connectivity, including interesting information about sleeping patterns.

Our mission is to help parents gain confidence in the face of the greatest leap in life: having a baby. We take a candid look at parenting, shed light on all sides and are there for all parents. We can all help each other and learn from each other.

Millions of parents before you have already followed, supported and stimulated the 10 leaps in the mental development of their babies. It's not a coincidence that we have been one of the best-selling baby apps worldwide for many years!

Disclaimer: This app has been developed with utmost care. Neither the developer nor the author is liable for any damage resulting from inaccuracies or omissions in this app.
Updated on
Apr 4, 2025

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.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Personal info, Photos and videos and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.4
1.81K reviews
Rebecca Markus
December 27, 2024
I just downloaded this app a week ago. I paid the entire amount to be able to access all the leaps, only for the app to now have a bug and no longer work. It crashes every time I try to open it. Such a disappointment. EDIT: As of 12/26/24, I was able to update my app and everything is working as it should. This app is great for keeping track of leaps and the associated fussy windows.
12 people found this review helpful
Did you find this helpful?
The Wonder Weeks
December 27, 2024
Hi Rebecca, thanks for reaching out. The issue has been resolved in the latest app update, so please make sure to download it from the Google Play Store. Let us know if you’re still experiencing any problems.
Shelby Yvonne
December 12, 2024
I like the info but IMO there is no reason this should be a subscription model and DEFINITELY not one as expensive as this when we're just interacting with information published in a $10 book. I paid for 3 months one time but decided to cancel and not financially support such a greedy model. I would absolutely have paid a one time cost and now rather than also buying the book I think I will forego the information entirely. If there's a reason for subscription it needs to be transparent.
25 people found this review helpful
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The Wonder Weeks
December 27, 2024
Hi Shelby thank you for sharing your thoughts! We understand that pricing is important, and we’re always working to balance quality with affordability to ensure you feel you’re getting the best value.
Laura Gosha
November 30, 2024
This app is highly recommended in multiple parent groups. However there is no way to use the app without a very costly subscription. When I first created an account, I had temporary access to see what the app could look like but now as soon as I log into it sends me to the subscription page.
12 people found this review helpful
Did you find this helpful?
The Wonder Weeks
December 27, 2024
Hi Laura thank you for sharing your thoughts! We understand that pricing is important, and we’re always working to balance quality with affordability to ensure you feel you’re getting the best value.

What’s new

The BIGGEST update of "The Wonder Weeks" app ever!

We noticed that people have real need for and draw a lot of support from being able to discuss their concerns with other people.

You are now able to do just that in our app thanks to the introduction of our own Community.

Get in touch with other people who have a baby, share your experiences, learn from others and, most of all, support each other!