The Wonder Weeks - Baby leaps

Name: The Wonder Weeks - Baby leaps
Rating: 4.8 (120689 reviews)
Author: Domus Technica

By: Domus Technica

Development milestone tracker

Features & Capabilities

The Wonder Weeks - Baby Leaps is the world’s No. 1 baby development app and Chrome extension for understanding the 10 mental leaps in the first 20 months. Leaps can make babies cry or cling, but they signal new skills. The app provides a personalized leap schedule and insights to help you support your baby through each leap.

Key features include a leap start/end calendar, automatic alerts, recognition of signals, discovery of new skills per leap, 77 playtime games to stimulate development, a personal development diary, partner app sync, a forum for sharing experiences, and educational videos and polls.

User Growth & Download Statistics

App Education Community

By:

Domus Technica

Rating:

4.80

(120,689) 86 new ratings

Version:

12.3.16 Last updated: 2026-06-15

Version code:

886668521

Creation date:

2012-05-30

Compatible devices:

Size:

265.67MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-01

Compare stats and ranking:

Ranking

# 3,082 ▲ 12

Other rankings

#10 in baby keyword 8 ▼ 1#36 in week keyword 10 ▼ 3

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Domus Technica

Apple Apps Store

https://apps.apple.com/us/app/the-wonder-weeks-baby-leaps/id529815782

Website:

https://www.thewonderweeks.com

User Reviews

Most reviews praise the app for helpful context, accuracy, and reassurance about baby leaps and fussy phases, with usefulness across multiple children. However, recurring downsides include unreliable timing, content quality issues, cost concerns, and a confusing interface, along with limited features beyond leap tracking.

Pros

Provides useful context and expectations for baby leaps and fussy phases, helping parents prepare.
Generally accurate about development, with timelines that vary by child.
Helpful across multiple children; can be reused for more than one baby.
Offers visuals and explanations that aid understanding of the baby's days and changes.
Reassuring and informative, guiding what to expect and how to help.

Cons

Leap timing and dates are often inaccurate or not adjustable, making predictions unreliable.
Content quality issues, including videos/audio misalignment and representation inaccuracies.
Pricing/subscription is expensive and not considered worth it by many reviewers.
Navigation and user experience are confusing or not user-friendly.
Not a robust milestone tracker; feels like a diary with limited actionable features.

Recent reviews

I feel like it’s a little behind on actual development. My baby was born early so I feel like her jumps are more aligned with her actual birth date vs her estimated delivery date which was what the app recommended

by tj*****, 2026-06-17

Explanations are not very understandable. No good examples and very weird phrases. (If the child is “naughty”, talkies about a one year old)

by Qu*****, 2026-06-13

I have used this app for all 4 of my children now and I swear by the accuracy of the leaps! I love the suggested activities to enhance each leap and the skills baby is learning! Knowing potential reasons behind the “storms” is very helpful, especially to prepare a bit in advance for them! The app has been spot-on for the most part with the timeline for every single baby!!