Help children and young people access vital mental health support

In the UK, 1 in 5 children and young people are living with a probable mental health disorder.

Put clinically validated digital mental health support in the hands of children and young people, helping them tackle anxiety, depression, self-harm, and eating disorders.

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Our impact

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app downloads and counting

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schools supported

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countries where our apps have been downloaded

DOWNLOAD OUR APPS

Our mental health apps

Calm Harm is an app to help teenagers manage or resist the urge to self-harm.

Find out more

Clear Fear is an app to help children and young people manage symptoms of anxiety.

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Move Mood is an app to help teenagers manage low mood and depression.

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Combined Minds is an app to help families and friends provide mental health support.

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Worth Warrior is an app to help young people manage low self-worth, poor body image and related eating disorders.

Find out more

Need support?

Whatever you’re going through, you’re not alone.

Browse more resources here

Need emergency support?

For schools and professionals

Resources for
schools

Award winning PSHE and mental health education tools

For schools and professionals

Resources for schools

Award winning PSHE and mental health education tools

Resources for professionals

Guides and information for healthcare and youth workers

How your donation helps

Your donation helps keep our tools safe, accessible and available 24/7 to young people in need.

Get involved

Fundraise, volunteer, or partner with us.
There’s a way for everyone to help.

Fundraise, volunteer, or partner with us. There’s a way for everyone to help.

Fundraise

Support for schools

Corporate Support

Latest news

Help stem4 Double the Difference for Young People’s Mental Health

We’re excited to announce that stem4 is taking part in the Big Give’s Small Charity Week campaign from 12pm on 22nd June to 12pm on 29th June.

May’26 Newsletter

stem4's May 2026 Newsletter is here, complete with all the updates from this month.

stem4 x GoodGood: Supporting Young People’s Mental Health in Wimbledon

stem4 x GoodGood Studio present Good Karma Stem and Flow in Wimbledon on 16 May 2026. A fundraising wellbeing event with yoga, breathwork and a floral workshop supporting stem4 youth mental health work.