Parenting & Family · head to head
The Wonder Weeks vs BabyCenter

The Wonder Weeks
Parenting & Family
Understand your baby's mental development leaps
- From
- $4.99/lifetime
- Rated
- -

BabyCenter
Parenting & Family
Comprehensive pregnancy and baby information app
- From
- Free
- Rated
- -
The short version
- Only BabyCenter has a free tier, so it costs nothing to try first.
- Each has a real cost: The Wonder Weeks the app covers only the 10 mental leaps in the first 20 months of a baby's life, so it stops being relevant after that; BabyCenter babyCenter is free to use with no subscription tier of its own, monetising through advertising and partnerships rather than a user fee
- They diverge on capability: The Wonder Weeks covers Mental leap calendar, BabyCenter covers Week-by-week pregnancy updates.
Where they differ
Only the attributes on which The Wonder Weeks and BabyCenter actually diverge.
| Attribute | The Wonder Weeks | BabyCenter |
|---|---|---|
| Starting price | $4.99/lifetime | Free |
| Pricing model | one-time | free |
| Free tier | No | Yes |
| Platforms | Ios, Android | Web, Ios, Android |
| Founded | 2010 | 1997 |
Identical on both: user rating (Not yet rated), category (Parenting & Family).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in The Wonder Weeks
- Mental leap calendar
- Fussy period predictions
- Development stage insights
- Weekly baby updates
- Skill development tips
- Photo diary
- Leap notifications
- Game suggestions
Only in BabyCenter
- Week-by-week pregnancy updates
- Baby development tracker
- Milestone tracking
- Parenting tips
- Expert articles
- Community forums
- Growth charts
- Vaccine schedules
Both cover
- Cloud deployment
- Ios support
- Android support
- English language support
- Spanish language support
What people use each for
The jobs each tool is most often brought in to do.
The Wonder Weeks
- Predicting when a baby will enter a developmental leapnot BabyCenter
- Understanding why a baby is unusually clingy or crying morenot BabyCenter
- Stimulating new baby skills with the included playtime gamesnot BabyCenter
BabyCenter
- Pregnancy informationnot The Wonder Weeks
- Baby trackingnot The Wonder Weeks
- Community supportnot The Wonder Weeks
- Health informationnot The Wonder Weeks
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
The Wonder Weeks
- The app covers only the 10 mental leaps in the first 20 months of a baby's life, so it stops being relevant after that
- Sharing tracking with a partner requires linking to the partner's own copy of the app
- The developer states neither the developer nor the author is liable for damage resulting from inaccuracies or omissions in the app
BabyCenter
- BabyCenter is free to use with no subscription tier of its own, monetising through advertising and partnerships rather than a user fee
Pricing, plan by plan
The Wonder Weeks
$4.99/lifetime- Standard$4.99/lifetime
- 10 mental leaps
- Fussy period predictions
- Development insights
BabyCenter
Free- FreeFree
- Week-by-week updates
- Baby tracker
- Community forums
Which should you pick?
Choose The Wonder Weeks if
- You need mental leap calendar.
- You work on Ios, Android.
- You also want fussy period predictions.
Choose BabyCenter if
- You need week-by-week pregnancy updates.
- You want to start without paying.
- You work on Web, Ios, Android.
- You also want baby development tracker.
Questions people ask
- Is The Wonder Weeks or BabyCenter better?
- Neither clearly leads. The Wonder Weeks starts at $4.99/lifetime and BabyCenter at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, The Wonder Weeks or BabyCenter?
- BabyCenter has a free tier; the other does not. Paid plans start at $4.99/lifetime for The Wonder Weeks and Free for BabyCenter.
- Does The Wonder Weeks or BabyCenter run on more platforms?
- The Wonder Weeks runs on Ios, Android. BabyCenter runs on Web, Ios, Android.
- Can I use BabyCenter for free?
- Yes. BabyCenter has a free tier, so you can try it without paying. The Wonder Weeks starts at $4.99/lifetime.
- What is The Wonder Weeks best used for?
- The Wonder Weeks is most often used for predicting when a baby will enter a developmental leap, understanding why a baby is unusually clingy or crying more, stimulating new baby skills with the included playtime games. Of those, predicting when a baby will enter a developmental leap and understanding why a baby is unusually clingy or crying more are not what BabyCenter is typically brought in for.
- What can The Wonder Weeks do that BabyCenter cannot?
- The Wonder Weeks covers Mental leap calendar, Fussy period predictions, Development stage insights, Weekly baby updates. BabyCenter covers Week-by-week pregnancy updates, Baby development tracker, Milestone tracking, Parenting tips. Both handle Cloud deployment, Ios support, Android support, English language support.
Related pages
More on The Wonder Weeks
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- BabyCenter vs Artkive
- BabyCenter vs BusyKid
- BabyCenter vs Cozi Family Organizer
- BabyCenter vs FamCal
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