Free Calm Club

GROWLZN Calm Club · free to join

Calmer bedtimes start free

Join free with your email for original sleep music and a parent guide you can play and read tonight. Want more? Upgrade any time for every 1-hour track, every book and downloads.

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  • Free forever
  • No card needed
  • Upgrade or cancel any time
Free planNo card, no trial
New every month1 track + 1 book free
Calm ClubLIBRARY

Cloud Lullaby

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Join free to hear the full track.

  • Rainy NightFree to play
  • Womb Sounds & HeartbeatFree to play
  • Hush Little StarFree to play
  • Original musicMade and owned by GROWLZN
  • Research-ledBuilt on infant sleep studies
  • Secure sign-inShopify one-time email code
  • PrivateNo spam, unsubscribe any time
Free when you join

What you get on the free plan

Play and read in your browser on any phone, tablet or laptop. Downloads come with a paid plan.

Ages 3–1230 MIN

Cloud Lullaby

Soft felt piano and warm pads that get quieter towards the end, so children drift off.

BedtimeReading time
MP3 · PLAY IN YOUR LIBRARYFREE
All ages40 MIN

Rainy Night

Steady soft rain with a faint warm hum. No thunder and no sudden sounds to jolt anyone awake.

NapsMasks noiseFocus
MP3 · PLAY IN YOUR LIBRARYFREE
Newborns30 MIN

Womb Sounds & Heartbeat

A muffled womb whoosh with a soft heartbeat that slowly settles from 70 to 60 beats a minute.

First weeksSettling
MP3 · SAFE-VOLUME GUIDEFREE
Babies & toddlers30 MIN

Hush Little Star

An original lullaby hummed in a soft, mother-like tone, with a slow rocking rhythm.

BedtimeNight wakings
MP3 · SAFE-VOLUME GUIDEFREE
For parents10 PAGES

10 Phrases That Build Confident Kids

The exact words to use when your child is upset, struggling or has made a mistake.

Read onlineAlways free
GUIDE · READ IN YOUR LIBRARYFREE
Every month

A new track and book, free

The first new track and book each month are free for every member. We'll email you when they land.

INCLUDED FOR MEMBERSFREE
Plans

Start free. Upgrade when you want more.

Every plan includes everything in the plan before it. Billed monthly, cancel any time.

Free

£0

Try the Calm Club

  • Play the free sleep tracks
  • Read the free books online
  • 1 new track + 1 new book a month
  • No card needed
Join free

Plus

£5/mo

For calmer bedtimes

  • Every track, incl. 1-hour editions
  • Download every MP3 to keep
  • New sleep music every week
Recommended

Family

£9/mo

Music and story time

  • Everything in Plus
  • Read every book & digital product
  • A new book every week
All access

Premium

£29.99/mo

The whole library, yours to keep

  • Everything in Family
  • Download, save & print every book
  • Family reading dashboard
  • Reading & bedtime reminders

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Why it works

Built on how little ones actually wind down

Every track follows what sleep research says helps: slow, steady, soft and repetitive, with no sudden sounds.

80%

of newborns fell asleep within 5 minutes with steady white noise, compared with 25% without it.

Spencer et al. · Archives of Disease in Childhood, 1990
272

babies in a neonatal study: heartbeat-style womb sounds and lullabies improved their sleep and feeding.

Loewy et al. · Pediatrics, 2013
Calmer

Babies relaxed and their heart rate slowed when they heard lullabies, even ones from unfamiliar cultures.

Bainbridge et al. · Nature Human Behaviour, 2020

These studies looked at types of sound, not GROWLZN tracks specifically.

Step by step

In your library in 30 seconds

It's the standard Shopify customer sign-in, the same one you'd use to check an order.

1

Enter your email

Tap "Get free access" and you'll go to Shopify's secure sign-in page for GROWLZN.

2

Type the 6-digit code

Shopify emails you a one-time code. No password. New here? Your free account is created automatically.

3

Press play

You land in your library. Play the free tracks and read the free books straight away, and upgrade whenever you like.

Safe & private

Your family's privacy comes first

How we look after you

  • Sign-in is handled by Shopify. We never see or store a password.
  • The free plan only needs your email. No card, no address, no child's details.
  • We never sell or share your email. Unsubscribe in one click.
  • Read our privacy policy any time.

Safe listening for babies

  • Keep it quiet: no louder than a soft shower (about 50 dB at the baby's head).
  • Place the phone or speaker at least 2 metres from the cot, never inside it.
  • Use it to help them fall asleep, not all night at high volume.
  • Every track ends with a slow fade, never a sudden stop.
Good to know

Questions before you join

Is the free plan really free?

Yes, forever. Free members play the free sleep tracks and read the free books in the library, plus a new track and book each month. No card and nothing to cancel.

What do the paid plans add?

Plus (£5/mo) unlocks every track, including the 1-hour editions, to play and download. Family (£9/mo) adds every book and digital product to read online, with a new book every week. Premium (£29.99/mo) lets you download, save and print every book, and adds a family reading dashboard and bedtime reminders.

Can I download the tracks and books?

Free members play and read online. Music downloads come with Plus and above, and book downloads come with Premium. Everything is for your family's personal use.

Can I cancel or change my plan?

Yes, any time from your account. There's no contract. If you upgrade, cancel your old plan in your account so you're only billed once.

Why do I need to sign in?

It keeps the library for members, remembers your plan on any device, and lets us tell you when new resources are added.

Are the baby tracks safe?

They're designed to be gentle: slow, steady and with no sudden sounds. Always follow the safe-listening guidance above, and speak to your health visitor or GP if you're worried about your baby's sleep.

Ready when you are

Tonight could be calmer

Join free in about 30 seconds. Upgrade only if you want more.

By joining you agree to get new free resources and occasional tips from GROWLZN by email. Unsubscribe any time.

Free Calm ClubFree to join · upgrade any timeGet free access