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Parenting · head to head

Sprout Baby vs The Wonder Weeks

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Sprout Baby

Parenting

Comprehensive baby tracking for feeding, sleep, and milestones

From
Free
Rated
-
Full reviewWebsite
The Wonder Weeks logo

The Wonder Weeks

Parenting

Understand your baby's mental development leaps

From
$4.99/lifetime
Rated
-
Full reviewWebsite

The short version

  • Only Sprout Baby has a free tier, so it costs nothing to try first.
  • They diverge on capability: Sprout Baby covers Feeding tracking, The Wonder Weeks covers Mental leap calendar.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Sprout Baby and The Wonder Weeks actually diverge.

Attributes where Sprout Baby and The Wonder Weeks differ
AttributeSprout BabyThe Wonder Weeks
Starting priceFree$4.99/lifetime
Pricing modelfreemiumone-time
Free tierYesNo
PlatformsWeb, Ios, AndroidIos, Android
Founded20172010

Identical on both: user rating (Not yet rated), category (Parenting).

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 Sprout Baby

  • Feeding tracking
  • Sleep logging
  • Diaper tracking
  • Milestone reminders
  • Growth charts
  • Health records
  • Family sharing
  • Quick logging

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

Both cover

  • Data encryption
  • Cloud deployment
  • Ios support
  • Android support
  • English language support

What people use each for

The jobs each tool is most often brought in to do.

Sprout Baby

  • Baby trackingnot The Wonder Weeks
  • Development monitoringnot The Wonder Weeks
  • Health trackingnot The Wonder Weeks
  • Activity loggingnot The Wonder Weeks

The Wonder Weeks

  • Predicting when a baby will enter a developmental leapnot Sprout Baby
  • Understanding why a baby is unusually clingy or crying morenot Sprout Baby
  • Stimulating new baby skills with the included playtime gamesnot Sprout Baby

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Sprout Baby

Nothing recorded yet. See the Sprout Baby review.

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

Pricing, plan by plan

Sprout Baby

Free
  • FreeFree
    • Activity tracking
    • Basic logs
    • Growth charts
  • Premium$4.99/month
    • Everything in Free
    • Advanced insights
    • Multiple children

The Wonder Weeks

$4.99/lifetime
  • Standard$4.99/lifetime
    • 10 mental leaps
    • Fussy period predictions
    • Development insights

Which should you pick?

Choose Sprout Baby if

  • You need feeding tracking.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want sleep logging.
Sprout Baby review

Choose The Wonder Weeks if

  • You need mental leap calendar.
  • You work on Ios, Android.
  • You also want fussy period predictions.
The Wonder Weeks review

Questions people ask

Is Sprout Baby or The Wonder Weeks better?
Neither clearly leads. Sprout Baby starts at Free and The Wonder Weeks at $4.99/lifetime, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sprout Baby or The Wonder Weeks?
Sprout Baby has a free tier; the other does not. Paid plans start at Free for Sprout Baby and $4.99/lifetime for The Wonder Weeks.
Does Sprout Baby or The Wonder Weeks run on more platforms?
Sprout Baby runs on Web, Ios, Android. The Wonder Weeks runs on Ios, Android.
Can I use Sprout Baby for free?
Yes. Sprout Baby has a free tier, so you can try it without paying. The Wonder Weeks starts at $4.99/lifetime.
What is Sprout Baby best used for?
Sprout Baby is most often used for baby tracking, development monitoring, health tracking, activity logging. Of those, baby tracking and development monitoring are not what The Wonder Weeks is typically brought in for.
What can Sprout Baby do that The Wonder Weeks cannot?
Sprout Baby covers Feeding tracking, Sleep logging, Diaper tracking, Milestone reminders. The Wonder Weeks covers Mental leap calendar, Fussy period predictions, Development stage insights, Weekly baby updates. Both handle Data encryption, Cloud deployment, Ios support, Android support.
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