Baby Sleep Tracker: Lulla Android
Baby Sleep Tracker: Lulla is #153 in Parenting Free on Google Play in Brazil and charting in 1 of 15 countries we track.
Updated 28 Sep 2026 · rankings refresh through the day
DeveloperLulla
CategoryParenting
PriceFree
Released
Installs10k+
Rating★ 4.8 (629)
Updated
Content ratingEveryone
Rating
4.8 ★
629 ratings
Measured
Best rank now
#153
Parenting FreeMeasured
Baby Sleep Tracker: Lulla on Google Play
App details
App ID
com.toddlerdreams.sleeptracker
Publisher
Lulla
Content rating
Everyone
Baby Sleep Tracker: Lulla downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Baby Sleep Tracker: Lulla before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Baby Sleep Tracker: Lulla makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Brazil | ParentingFree | #153 |
Apps near Baby Sleep Tracker: Lulla on the chart
Parenting Free, around #153.
Ratings
Google Play, worldwide.
Rating
4.8 ★
629 ratings
Measured
Ratings
629
Measured
About Baby Sleep Tracker: Lulla
Lulla puts your baby's sleep in calm — no complicated charts, no
stressful alarms. Just clear, gentle tools that help you understand
the night and trust the next one.
✦ TIMER THAT DOESN'T FORGET
Start with one tap when they fall asleep. Ongoing notification,
second-by-second counter, full visibility from the home widget.
Resumes after phone restarts.
✦ A SLEEP SCORE YOU UNDERSTAND
A 0-100 score that explains what went well — duration, consistency,
night-to-nap ratio, quality, mood — and where to look tomorrow.
No medical claims, no judgment. Just a calm read of the night.
✦ STORIES & SOUNDS FOR NANI
120 gentle bedtime stories tuned to your baby's age. 45 ambient
sounds that loop seamlessly (zero "1-second silence" gap), with
volume boost up to 300% for noisy rooms.
✦ MULTI-BABY & SHARING
Add as many children as you want — free, no premium gate. Invite
your partner with a 6-character code; they see the same data in
real time, no separate setup.
✦ YOUR DATA, YOUR DEVICE
Stored on Supabase EU servers, synced over encrypted internet
only. Biometric privacy lock (fingerprint/face) blocks both the
screen AND screenshots. Account deletion in one tap from Settings.
✦ 7-DAY FREE TRIAL
All features for 7 days. Cancel anytime from Play Store, no card
required at the end if you don't want to continue. Monthly or
annual plans after the trial.
Lulla works offline. No ads. No aggressive analytics tracking.
Designed in Romania for parents who want a quieter, kinder way
to follow their baby's nights.
📧 [email protected]
🌐 getlulla.app
Lulla is not a medical device and doesn't provide medical advice.
For health concerns, always consult your pediatrician.
stressful alarms. Just clear, gentle tools that help you understand
the night and trust the next one.
✦ TIMER THAT DOESN'T FORGET
Start with one tap when they fall asleep. Ongoing notification,
second-by-second counter, full visibility from the home widget.
Resumes after phone restarts.
✦ A SLEEP SCORE YOU UNDERSTAND
A 0-100 score that explains what went well — duration, consistency,
night-to-nap ratio, quality, mood — and where to look tomorrow.
No medical claims, no judgment. Just a calm read of the night.
✦ STORIES & SOUNDS FOR NANI
120 gentle bedtime stories tuned to your baby's age. 45 ambient
sounds that loop seamlessly (zero "1-second silence" gap), with
volume boost up to 300% for noisy rooms.
✦ MULTI-BABY & SHARING
Add as many children as you want — free, no premium gate. Invite
your partner with a 6-character code; they see the same data in
real time, no separate setup.
✦ YOUR DATA, YOUR DEVICE
Stored on Supabase EU servers, synced over encrypted internet
only. Biometric privacy lock (fingerprint/face) blocks both the
screen AND screenshots. Account deletion in one tap from Settings.
✦ 7-DAY FREE TRIAL
All features for 7 days. Cancel anytime from Play Store, no card
required at the end if you don't want to continue. Monthly or
annual plans after the trial.
Lulla works offline. No ads. No aggressive analytics tracking.
Designed in Romania for parents who want a quieter, kinder way
to follow their baby's nights.
📧 [email protected]
🌐 getlulla.app
Lulla is not a medical device and doesn't provide medical advice.
For health concerns, always consult your pediatrician.
What's new in 4.18.0
What's new in 4.18
• Shorter setup: one question per screen, the Continue button always in view.
• Baby profile in two steps: the essentials first, then weight and height, optional, which you can add anytime from Growth.
• The age shown when you pick a birth date is now correct (it was a month too old).
• Achievements appear only when you have really earned them.
• Lulla AI: the button is visible without scrolling.
• Small improvements and fixes.
• Shorter setup: one question per screen, the Continue button always in view.
• Baby profile in two steps: the essentials first, then weight and height, optional, which you can add anytime from Growth.
• The age shown when you pick a birth date is now correct (it was a month too old).
• Achievements appear only when you have really earned them.
• Lulla AI: the button is visible without scrolling.
• Small improvements and fixes.