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Lizzy: Baby Sleep Training

by Lizzy Sleep, LLC

iPhone · iPad

Active Last checked 7 Aug 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • From $64.95/mo
  • Free to download
  • In-app purchases

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Family Sharing Yes Unknown App Store Store published
Free app Yes Free Store published
In-app purchases Yes Limited free Store published

Screens

App Store

30 store screenshots

Lizzy: Baby Sleep Training ipad screenshot 1
Lizzy: Baby Sleep Training ipad screenshot 2
Lizzy: Baby Sleep Training ipad screenshot 3
Lizzy: Baby Sleep Training ipad screenshot 4

Pricing & paywalls

App Store

  • Weekly — $14.99/week
  • English — $39.99

Ratings & reviews

App Store

4.9 32 ratings · App Store

  1. 5/5Sleep improvement in days!!

    We are on day 5 of the program and I am so blown away by how much having a structure made a difference for my baby. My spouse and I are both more of a “go with the flow” type personalities and so had been relying heavily on her unique sleepy cues to begin putting her down. We always held her to sleep and then transferred which was successful 40% of the time. Through Lizzy we learned that by waiting until baby was showing overt sleep cues we were waiting too long ie baby is overtired and has a harder time going down. Baby adjusted to the new rhythms in a few days. She used to sleep maybe 6-7 hours per night but I learned that’s too little which is why I tried out Lizzy (we are aiming for 11-12 hours per night). Last night she did her first 12 hour stretch which was incredible! When we review overnight footage in the morning, we saw baby was waking up in the middle of the night but then played for about 30 minutes by herself and fell back asleep. What I appreciated most about Lizzy was the educational piece. The ChatGPT type feature is very very nice, but for us we found ourselves not relying on it too much once we got the hang of things!

    iPhontagrapher · 7 Aug 2026

  2. 5/5Amazing and it WORKS

    Lizzy has been an amazing tool for us in sleep training our little one. We were able to sleep train our 3 month old in just a few days! Our little one no longer needs to be held or given the pacifier to go to sleep and we have our nights and sanity back. Lizzy has been our sleep training companion, supporting us as first time parents to navigate sleep training. We’ve read books, scoured the internet, but at the end of the day every baby is different. This is where Lizzy steps in. What’s great about the app is that it teaches you the fundamentals of sleep and sleep training alongside being able to AI chat with Lizzy for any questions. Being able to ask questions and receive answers in seconds that’s specifically tailored to our child and their needs is a game changer. As every baby and every day is different, the AI chat with Lizzy has been so helpful and supportive in navigating any variables. We highly recommend Lizzy Sleep!!

    ekpyfam · 7 Aug 2026

  3. 5/5Just the right support, even for second time parents

    I tried out Lizzy Sleep with our second and loved that it aligned with the sleep philosophy we had already learned and tried with our first. As a second time parent, the chat has been a lifesaver. I already knew the basics of how to set up our daughter for independent sleep but since every child is different (plus, I just forgot a lot from the first time around!), I love love loved the chat feature as 24/7 support to ask all sorts of individualized questions. I tell all my new parent friends to give it a try! It’s a tool I wish I had with my first.

    dangchaisy · 7 Aug 2026

  4. 5/5Gave me my sanity back!!

    My 10 month old had a very, very strong nursing to sleep association so I was really nervous to start sleep training knowing there was going to be lots of tears. Lizzy gave me very clear and concise guidance on how to approach sleep training that was specific to my baby. And my favorite part, it lets you pick from a range of comfortability with crying! My daughter went from needing to nurse back to sleep 4-5 times a night, to falling asleep completely on her own with 1 wake up in two night. By night 5 she was sleeping through the night. Our entire household is now much happier and well rested

    Blair313 · 7 Aug 2026

  5. 5/5DOWNLOAD IT!!

    This app was a lifesaver when we were trying to sleep train our 4 month old. We decided to go this route because I was returning to work so thought we’d give it a try. The modules were simple and easy to follow. If you need a mock schedule in a pinch or just have any questions, this app will do it for you!! if something went wrong (like naps accidentally going too long or what to do when baby is teething and not sleeping well) my husband and I would immediately open the app and it was SUPER helpful.

    eujcjosiskaxmoaoa · 7 Aug 2026

Privacy & accessibility

App Store

Privacy

  • Data Linked to You — Analytics — Diagnostics — Crash Data Developer declared
  • Data Linked to You — Analytics — Diagnostics — Other Diagnostic Data Developer declared
  • Data Linked to You — Analytics — Diagnostics — Performance Data Developer declared
  • Data Linked to You — Analytics — Usage Data — Product Interaction Developer declared
  • Data Linked to You — App Functionality — Contact Info — Email Address Developer declared
  • Data Linked to You — App Functionality — Contact Info — Name Developer declared
  • Data Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
  • Data Linked to You — App Functionality — Diagnostics — Other Diagnostic Data Developer declared
  • Data Linked to You — App Functionality — Diagnostics — Performance Data Developer declared
  • Data Linked to You — App Functionality — Sensitive Info Developer declared
  • Data Linked to You — Developer’s Advertising or Marketing — Contact Info — Email Address Developer declared
  • Data Linked to You — Product Personalization — Contact Info — Email Address Developer declared
  • Data Linked to You — Product Personalization — Contact Info — Name Developer declared
  • Data Linked to You — Product Personalization — Sensitive Info Developer declared
  • Data Linked to You — Contact Info Developer declared
  • Data Linked to You — Diagnostics Developer declared
  • Data Linked to You — Sensitive Info Developer declared
  • Data Linked to You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 1.2.3

    Bug fixes

  • 1.3.0

    Minor fixes and improvements.

  • 1.3.1

    Minor fixes and improvements

  • 1.3.2

    Provide feedback on Lizzy's chats by long-pressing a chat.

  • 2.0.0

    Lizzy Sleep now has Guided Programs! These programs not only help you "Learn" about baby sleep, but they help you "Commit" and "Apply" what you've learned. It's all about consistency and follow through. You got this!

  • 2.1.0

    The biggest update to Lizzy Sleep yet! We now have 3 Guided Sleep Programs to meet you where you're at. Whether you're expecting, a brand new parent, or have a 1 year old ready to sleep train, Lizzy can help your family rest!

  • 2.1.1

    Bug fixes and minor improvements

  • 2.1.2

    Bug fixes and minor improvements

  • 2.1.3

    Bug fixes

  • 2.1.4

    Bug fixes and minor improvements

  • 2.1.5

    - Improved onboarding flow - Minor bug fixes

  • 2.1.6

    Minor bug fixes

  • 2.1.7

    Minor improvements and bug fixes

  • 2.2.1

    Minor improvements

  • 2.2.2

    Bug fixes and improvements! Lizzy is smarter and more helpful than ever.

  • 2.2.3

    Itty bitty improvements and bug fixes to everyone sleep better.

  • 2.2.4

    Little bug fixes!

  • 3.0.1

    Lots of under the hood updates. Sorta like changing the app's diaper.

  • 3.0.3

    Bug fixes and minor improvements. Sorta like burping the app and clearing the tummy for the next feed!

  • 3.1.0

    Bug fixes and small improvements.

  • 3.1.1

    Sleep DiaLog - Sleep Tracking Reimagined "I want more charts and numbers to analyze!" - said no parent ever. Sleep DiaLog turns sleep tracking into a real conversation. Just start a nap or bedtime timer, and Lizzy joins you - offering gentle feedback and encouragement along the way. She'll offer dynamic schedules that adapt to your reality - not a canned schedule for a theoretical baby. Plus, see sleep sessions live on your Lock Screen and Dynamic Island for effortless peace of mind. Sleep DiaLog empowers you as a parent to learn, adapt, and enjoy your little one.

  • 3.1.2

    Sleep DiaLog - Sleep Tracking Reimagined "I want to see more charts and numbers to analyze!" - said no parent ever. Sleep DiaLog turns sleep tracking into a real conversation. Just start a nap or bedtime timer, and Lizzy joins you - offering gentle feedback and encouragement along the way. She'll offer dynamic schedules that adapt to your reality - not a canned schedule for a theoretical baby. Plus, see sleep sessions live on your Lock Screen and Dynamic Island for effortless peace of mind. Sleep DiaLog empowers you as a parent to learn, adapt, and enjoy your little one.

  • 3.1.4

    Fix a bug where the timer was cut off for live tracking on the home screen. And some other itty bitty improvements.

  • 3.1.5

    Fixed a bug where sometimes the chat would look like it's awaiting a response forever. Plus a few other toddler sized improvements!

  • 3.1.6 · 17 Mar 2026

    Fixed a bunch of issues causing slowness and crashes for users with lots of chats in their history.

Alternatives

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Data quality & evidence

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Live store listing
Last verified
7 Aug 2026
Sources
App Store

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