Parenting & Family · head to head
FamCal vs The Wonder Weeks
F
FamCal
Parenting & Family
Shared family calendar for coordinating activities
- From
- Free
- Rated
- -

The Wonder Weeks
Parenting & Family
Understand your baby's mental development leaps
- From
- $4.99/lifetime
- Rated
- -
The short version
- Only FamCal has a free tier, so it costs nothing to try first.
- Each has a real cost: FamCal the whole family shares one account, logging in with individual email addresses but a single shared password; 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
- They diverge on capability: FamCal covers Shared calendar, The Wonder Weeks covers Mental leap calendar.
Where they differ
Only the attributes on which FamCal and The Wonder Weeks actually diverge.
| Attribute | FamCal | The Wonder Weeks |
|---|---|---|
| Starting price | Free | $4.99/lifetime |
| Pricing model | freemium | one-time |
| Free tier | Yes | No |
| Platforms | Web, Ios, Android | Ios, Android |
| Category | Parenting & Family | Unknown |
| Founded | 2015 | 2010 |
Identical on both: user rating (Not yet rated).
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 FamCal
- Shared calendar
- Color-coded events
- Event notifications
- Multiple family members
- Calendar syncing
- Event reminders
- Location tagging
- Notes and details
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
- Privacy controls
- 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.
FamCal
- Running a shared colour-coded family calendar across membersnot The Wonder Weeks
- Sharing grocery lists, chores and task assignments in a householdnot The Wonder Weeks
- Tracking and exporting shared trip expenses as PDF or CSVnot The Wonder Weeks
The Wonder Weeks
- Predicting when a baby will enter a developmental leapnot FamCal
- Understanding why a baby is unusually clingy or crying morenot FamCal
- Stimulating new baby skills with the included playtime gamesnot FamCal
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
FamCal
- The whole family shares one account, logging in with individual email addresses but a single shared password
- Subscriptions are sold only as weekly or annual terms
- Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period
- The account is charged for renewal within 24 hours before the end of the current period
- The iOS app requires iOS 15.0 or later
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
FamCal
Free- FreeFree
- Shared calendar
- Basic notifications
- Up to 6 members
- Premium$2.99/month
- Everything in Free
- Unlimited members
- Advanced notifications
The Wonder Weeks
$4.99/lifetime- Standard$4.99/lifetime
- 10 mental leaps
- Fussy period predictions
- Development insights
Which should you pick?
Choose FamCal if
- You need shared calendar.
- You want to start without paying.
- You work on Web, Ios, Android.
- You also want color-coded events.
Choose The Wonder Weeks if
- You need mental leap calendar.
- You work on Ios, Android.
- You also want fussy period predictions.
Questions people ask
- Is FamCal or The Wonder Weeks better?
- Neither clearly leads. FamCal 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, FamCal or The Wonder Weeks?
- FamCal has a free tier; the other does not. Paid plans start at Free for FamCal and $4.99/lifetime for The Wonder Weeks.
- Does FamCal or The Wonder Weeks run on more platforms?
- FamCal runs on Web, Ios, Android. The Wonder Weeks runs on Ios, Android.
- Can I use FamCal for free?
- Yes. FamCal has a free tier, so you can try it without paying. The Wonder Weeks starts at $4.99/lifetime.
- What is FamCal best used for?
- FamCal is most often used for running a shared colour-coded family calendar across members, sharing grocery lists, chores and task assignments in a household, tracking and exporting shared trip expenses as pdf or csv. Of those, running a shared colour-coded family calendar across members and sharing grocery lists, chores and task assignments in a household are not what The Wonder Weeks is typically brought in for.
- What can FamCal do that The Wonder Weeks cannot?
- FamCal covers Shared calendar, Color-coded events, Event notifications, Multiple family members. The Wonder Weeks covers Mental leap calendar, Fussy period predictions, Development stage insights, Weekly baby updates. Both handle Data encryption, Privacy controls, Cloud deployment, Ios support.
Related pages
More on The Wonder Weeks
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