Lizzy: Baby Sleep Training

Lizzy: Baby Sleep Training

Live Coach, Tracker, Schedules

27 ratings
23 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • April 25, 2024
  • March 17, 2026

Features

Lizzy: Baby Sleep Training screenshot #1 for iPhone
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Lizzy: Baby Sleep Training screenshot #3 for iPhone
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Lizzy: Baby Sleep Training screenshot #10 for iPhone
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About

This app helps parents sleep train their babies aged 3-20 months with a live AI coach and dynamic tracking. It offers personalized support and adaptive schedules to achieve independent sleep quickly. The app provides a focused plan, risk-free trial, and flexible subscription options for ongoing support.

24/7 Real-Time AI Chat with Expert Support
Dynamic Sleep Tracking with Live Lock Screen Updates
Personalized, Adaptive Sleep Schedules
Short and Focused Sleep Training Plan
Risk-Free Trial and Flexible Subscription Options
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What's New in Lizzy

3.1.6

March 17, 2026

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

Subscription plans

Weekly

Weekly

$14.997 Days
3 Days trial
How to cancel Lizzy subscription ⁉️

Events

Read more about Summer Sleep Training

Summer Sleep Training

Master baby sleep before summer is over

Aug 20, 2025 Sep 2, 2025

User reviews

So helpful and easy to follow

I was in a funk with my little guy only falling asleep on me and nursing. I knew I had to figure out something but also didn’t want to pay for a full blown sleep training program. I decided to give this app a try and am SOOO glad I did. My little guy actually puts himself to sleep and sleep so good throughout the night. Naps are so much better too. This app really helps you with discipline to help support your baby best. The chat feature was my best friend! I HIGHLY recommend this app.
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Cry it out method

I just really don’t need to pay for an app to tell me to let my baby cry for hours on end. No thanks.

Overall Very Helpful

The best part about it is 24/7 chat support that acts as a “friend” to vent to (instead of your husband!) and support you through the hard parts. It’s a new app, and still some glitches being worked out but they are very responsive and helpful!

Won’t open, it is glitching

I just started my subscription and in the middle of my first day attempting to sleep train the app is malfunctioning and won’t open. I’m very disappointed and don’t want to pay if it has poor reliability

Response from developer

Hi there. We’re so sorry to hear about this issue, we take this very seriously! I believe though that since this review was posted, we were able to get your app opening again through our support team. In the spirit of transparency, this was related to a rare bug with our sleep tracking that we are investigating and should have a fix out to prevent soon. We’re grateful for the opportunity to help your family with your sleep training journey!

Sleep 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!
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FAQ

What does Lizzy: Baby Sleep Training do?

Lizzy is designed to help parents sleep train their babies aged 3-20 months for independent bedtime and sleeping through the night. It offers a 24/7 AI chat feature powered by human sleep consultants for personalized support and guidance. The app also includes dynamic sleep tracking that adapts to your baby's needs and provides real-time feedback.

What are the key features of Lizzy?

Key features include 24/7 real-time AI chat for immediate, personalized answers from sleep consultants, reimagined sleep tracking with live updates on your lock screen, and a short, focused sleep plan designed for quick results. It also offers dynamic schedules that adapt to your baby's reality, not a generic plan.

How much does Lizzy cost?

The app offers a risk-free trial and can be downloaded for free. After the trial, there are weekly and monthly subscription options available for ongoing support. You can cancel anytime, and there are no hidden fees or surprises.

What age range is Lizzy suitable for?

Lizzy is specifically designed to help sleep train babies aged between 3 and 20 months. The app's methods and guidance are tailored to this age group to ensure safety and effectiveness for independent sleep.

Can I use Lizzy if I'm not ready to sleep train?

Yes, even if you are not ready to fully sleep train your baby, you can still use Lizzy's Sleep Tracking feature. This allows you to monitor your baby's sleep patterns and begin establishing good sleep habits for your child.