Calm Harm is an app that helps manage the urge to self-harm. Available on Google Play & App Store. Developed by teenage mental health charity @stem4org.
Joined January 2018
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Pinned Tweet
29 May 2025
Calm Harm is @stem4org's award-winning app for managing the urge to self-harm, trusted by millions across the world.
It’s discreet. It’s evidence-based. And it works.
Download Calm Harm today calmharm.stem4.org.uk/
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Jan 8
A quick update from Calm Harm
We’re no longer active on X, but our app and resources for managing urges to self-harm are still here to support you.
Explore the app: calmharm.stem4.org.uk/
Learn more and access wider support: stem4.org.uk
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19 Sep 2025
We are proud to support young people manage the urge to self-harm!
Calm Harm is an app created by a leading mental health expert with the collaboration of young people for youth mental health charity @stem4org
calmharm.stem4.org.uk/
#YouthMentalHealthDay #stem4YMHD #YMHD
💜 Young people deserve support they can access anytime, anywhere. On Youth Mental Health Day, here’s how stem4 is helping to #ShareSupport through evidence-based tools created with and for young people.
stem4.org.uk/youthmentalheal…
#YouthMentalHealthDay #YMHD2025
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💜 It’s stem4’s #YouthMentalHealthDay 2025!
1 in 5 young people in the UK are living with a mental health disorder- yet thousands are still waiting for support. That’s why today’s theme is #ShareSupport.
👉 stem4.org.uk/youthmentalheal…
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💙 Today is World Suicide Prevention Day 💙
Life’s challenges can feel overwhelming, but suicide is preventable. By recognising the warning signs, staying safe online, and reaching out for support, we can all take steps toward hope and recovery.
#SuicidePrevention
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💙 5 apps, 5 ways to support your mental health. Which one fits you best? 👇stem4.org.uk/apps/
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15 Aug 2025
💙 Thank you so much for sharing this beautiful review
If Calm Harm has helped you too, please take a moment to leave us a review, it helps us reach and support more people.
Download Calm Harm today calmharm.stem4.org.uk
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11 Aug 2025
When emotions feel intense, it can be hard to know what to do. 🌊 That’s why Calm Harm includes comfort activities, easy, grounding techniques you can use to ride the wave of difficult feelings.
💙 The activities in this post are straight from the app.
calmharm.stem4.org.uk/
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11 Aug 2025
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1 Aug 2025
The Calm Harm app uses strategies from Dialectical Behaviour Therapy (DBT) to help you manage urges to self-harm. 💙
Choose 5‑minute or 15‑minute activities across five categories- Distract, Comfort, Express Yourself, Release, and Random🌊 Find out more 👇
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28 Jul 2025
Calm Harm doesn’t just give you activities to try, it learns what’s helped you before.
The app suggests personalised options, lets you save favourites, and makes it easy to start an activity with one tap when urges feel strong.
calmharm.stem4.org.uk/
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