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The Wonder Weeks - Baby leaps

The Wonder Weeks - Baby leaps

Development milestone tracker

122K ratings
915 reviews
With Ads#116 in top-grossing Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
Free
In-App PurchasesWith Ads

Price history

Details

Released
May 30, 2012
Updated
October 27, 2026

Features

Developer

Domus Technica
✨Promote your app ✨
The Wonder Weeks - Baby leaps video #1 for iPhone
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The Wonder Weeks - Baby leaps screenshot #10 for iPhone
The Wonder Weeks - Baby leaps screenshot #11 for iPhone
iphone
ipad
📉--100%
Price change↘︎
🧾$0.99 - $34.99
In-App Purchase↘︎
📉no. 116
Charts↘︎
📌Ready
Reviews summary↘︎
⭐915
Reviews↘︎
📝40+ tags
Tags↘︎
🔄4+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 1 week
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About

Understand your baby's developmental leaps and associated behaviors. This app provides a personalized schedule, alerts, and insights into your baby's new skills, offering games and a diary to track progress. It aims to boost parental confidence through shared experiences and expert insights.

✓Personalized leap schedule
✓Leap start notifications
✓Recognize developmental signals
✓Discover new baby skills
✓77 playtime games
✓Personal baby diary
✓Partner app linking
✓Parent forum
Show original description

What users say about The Wonder Weeks

Reviews of The Wonder Weeks are mixed: the Health & Fitness app is rated 4.8/5 from 122K App Store ratings. What users like most: helpful for understanding baby's development, provides reassurance and peace of mind. Top complaints: inaccurate in predicting leaps and milestones, expensive with hidden subscription costs. Summarized from real user reviews.

Positive things

  • 👍Helpful for understanding baby's development
  • 🤗Provides reassurance and peace of mind
  • 📆Accurate in predicting fussy phases
  • 💡Offers activities to support baby's growth
  • 🙌Great for first-time parents

Negative things

  • 🤔Inaccurate in predicting leaps and milestones
  • 💰Expensive with hidden subscription costs
  • 📱Poor app design and user experience
  • 🤷‍♀️Information not tailored to individual babies
  • 🙅‍♀️Difficult to share account with partner
See all reviews
+1

What's New in The Wonder Weeks

14.0.0

October 27, 2026

We've made The Wonder Weeks even better! • Dark mode: enjoy the app in a darker theme. • Improved accessibility: the app is now more accessible and easier to use for everyone. • Better performance: improvements for a smoother and more stable experience. Enjoy the update!

More
13

Subscriptions & In-App Purchases

1 Month Subscription

The Wonder Weeks - 1 Month Subscription

$1.991 Month
How to cancel The Wonder Weeks subscription ⁉️

Charts

Top Grossing

📉 116-1

Health & Fitness

This app dropped -1 position in Health & Fitness chart.

Last updated on October 28, 2026.

User reviews

Most RecentHighest RatedLowest Rated

So helpful & accurate! Been using with all 3 of my babies

So helpful to know what baby is learning/experiencing. It is pretty darn accurate. Whenever my baby is fussy I come on the app and sure enough going through a leap! Super cool to be able to rely on this app and makes you feel better as a parent too
JJMorin2020

Not worth the money

Nothing google can’t tell you
REReal reviewer emilie

Cost

It’s not worth the price tbh
Kkmyr002

Regret purchasing

Many of these leaps do not align with CDC milestones. There are milestones that are wayyyy too advanced based on age. I wish I didn’t spend money on this app that could have been used elsewhere. The CDC app is free and what doctors follow.
KKatBarOg

Love

Love everything about this and how it just explains everything
JJoramartin
See 910 more reviews

Developer apps

The Wonder Weeks - Audiobook
The Wonder Weeks - Audiobook

by Twise Victory Publishing BV

💪 Health & Fitness

(7)

$9.99
The Wonder Weeks: baby monitor
The Wonder Weeks: baby monitor

Monitor, music, and sleep info

💪 Health & Fitness

(13)

$3.99
The Wonder Weeks - Back To You
The Wonder Weeks - Back To You

Recover after giving birth

💪 Health & Fitness

(305)

Free
In-App Purchases
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User experience

🐞

Reported Bugs

3 issues

Crashing and login issues

Bug

Syncing problems with calendar and data loss

Bug

Inconsistent behavior across app updates

Bug
✨

Requested Features

5 requests

Ability to adjust due date/birth date

Feature

More personalized content and tracking

Feature

Improved calendar and diary functionality

Feature

Community features to connect with other parents

Feature

Inclusion of all content without additional purchases

Feature

FAQ

What is The Wonder Weeks app?

The Wonder Weeks app is a baby development milestone tracker that helps parents understand their baby's behavioral changes, such as increased crying or clinginess, which are linked to mental development leaps. It provides a personalized schedule of these leaps and offers tools to support your baby's growth.

How does the app track baby development?

The app uses a personalized leap schedule based on your baby's due date to predict when developmental leaps will occur. You receive notifications for upcoming leaps and can learn to recognize the signals your baby gives. It also includes a personal diary to log your baby's development and track new skills.

Is The Wonder Weeks app free to use?

The app is free to download and offers some features, but it also includes in-app purchases for full access to all content and functionalities. This allows users to try out basic features before committing to a purchase.

What are the benefits of using this app for parents?

The app aims to increase parental confidence by demystifying common baby behaviors associated with developmental leaps. It provides practical advice, offers 77 playtime games to stimulate new skills, and connects parents through a forum to share experiences and ask questions.

Can I share my baby's progress with my partner?

Yes, the app allows you to link it with your partner's app. This enables both parents to keep track of your baby's developments together, ensuring you are both informed and can support your child's milestones as a team.