---
title: Child Sleep & Development App — Mellow Kids
description: Child sleep and development guidance for parents. Evidence-based, just-in-time support for every stage.
image: https://www.mellow.kids/hubfs/mellow-kids.png
---

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- [Resources](https://www.mellow.kids/resources)
- [Blog](https://www.mellow.kids/blog)
- [The Team](https://www.mellow.kids/about)
- [Contact Us](https://www.mellow.kids/contact-us)
- [Personal Sleep Support](https://www.mellow.kids/personal-sleep-support)

[Personal Sleep Support](https://www.mellow.kids/personal-sleep-support?hsLang=en)

# Support your child as they grow and change

##### Just-in-time guidance for better sleep and development

Newborn to 2 years old

[![Download Mellow Kids on the App Store](https://www.mellow.kids/hubfs/App_Store_Button-1.svg)](https://apps.apple.com/app/id6758853440)![Mellow Kids is coming soon on Google Play](https://www.mellow.kids/hubfs/Google_Play_Button.svg)

#### What if you didn’t have to guess what’s happening?

Anticipate and prepare for 80+ developmental and sleep changes across the first two years.   
Guidance for every stage, right when you need it.

Feel more prepared. Less overwhelmed. More connected.

#### A heads-up before new stages begin

From exciting milestones to sleep shifts and temporary fussy phases. Each stage includes practical, evidence-based strategies to navigate it with confidence.

![predictions](https://www.mellow.kids/hubfs/predictions.svg)

![clock](https://www.mellow.kids/hubfs/clock.svg)

#### Know exactly when your child is ready for sleep

Follow your child’s natural rhythms. Fewer night wakings. Easier naps. More restful days.

#### Track what matters, without the overwhelm

Log feeds and diapers with ease. Everything in one place, so you can understand your child’s rhythms and needs with more clarity and confidence.

![newborn-tracking](https://www.mellow.kids/hs-fs/hubfs/newborn-tracking.png?width=400&height=470&name=newborn-tracking.png)

![guidance](https://www.mellow.kids/hubfs/guidance.svg)

#### Guidance that grows with your child

Evidence-based strategies tailored to your child’s age and stage, helping you support your child’s development, sleep, and emotional growth with confidence.

#### Need a little extra support?

A guiding hand when sleep feels difficult.

Get personal support from a certified sleep consultant who will take the time to understand your child and guide you forward with confidence.

[Explore personal support](https://www.mellow.kids/personal-sleep-support?hsLang=en)

 

 

#### Free resources

![Owls-1](https://www.mellow.kids/hubfs/Owls-1.svg "Owls-1")

See your child’s ideal sleep schedule

Get a simple daily plan based on your child’s age and wake-up time, so you can better understand wake windows and plan naps and bedtime with more confidence.

[Create your schedule](https://sleep.mellow.kids/)

![brain-1](https://www.mellow.kids/hubfs/brain-1.svg "brain-1")

Understand how your child experiences the world

This short assessment reveals your child's natural temperament and what may help with sleep, routines, and everyday challenges.

[Start the assessment](https://temperament.mellow.kids/)

![sleep-guides](https://www.mellow.kids/hubfs/sleep-guides.svg "sleep-guides")

Sleep Guides for Every Stage

Short, gentle strategies for every stage, helping you navigate common sleep challenges with clarity and confidence.

[Explore the guides](https://www.mellow.kids/resources?hsLang=en)

![books](https://www.mellow.kids/hubfs/books.svg "books")

Our Book Series

Explore The Peaceful Sleeper series and support your baby’s sleep from birth to 24 months with gentle, science-based guidance.

[Shop our books](https://www.amazon.com/stores/author/B0DNBBKL9R/allbooks?_encoding=UTF8&ref_=aufs_ap_ahdr_dsk_ab&pd_rd_w=NRPZU&content-id=amzn1.sym.7e190e19-9f6f-4df8-807a-5a7608594741&pf_rd_p=7e190e19-9f6f-4df8-807a-5a7608594741&pf_rd_r=141-0373279-5302205&pd_rd_wg=gzysB&pd_rd_r=90751292-49af-408e-86a5-6bbaba89972c&ccs_id=ac7ae582-b6a3-4e33-bceb-ef0700acb23d)

### Sleep and development tips

Free, gentle and simple strategies to help with kids' sleep, development and behaviour.

## What parents say

## Subscribe to our newsletter

Thoughtful sleep and development insights to help you feel more prepared.

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[![Mellow Kids](https://www.mellow.kids/hubfs/logo-white-2.svg "Mellow Kids")](https://mellow.kids?hsLang=en)

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**Pages**

[Home](https://www.mellow.kids/?hsLang=en)

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[About](https://www.mellow.kids/about?hsLang=en)

[Contact us](https://www.mellow.kids/contact-us?hsLang=en)

**Legal**

[Disclaimer](https://www.mellow.kids/disclaimer?hsLang=en)

[Terms & conditions](https://www.mellow.kids/terms-of-use?hsLang=en)

[Privacy policy](https://www.mellow.kids/privacy-policy?hsLang=en)

[Editorial policy](https://www.mellow.kids/editorial-policy?hsLang=en)

Copyright © 2026, Mellow Kids

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