Calm Harm
by Stem4 · Calm Harm – manage self-harm
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App info
- Developer
- Stem4
- Category
- Health & Fitness
- Price
- $1.99
- Rating
- 4.4 (682)
- Age rating
- 12+
- Version
- 6.2.1
- First released
- Feb 20, 2015
- Last updated
- Dec 3, 2025
About the app
The urge to self-harm is like a wave. It feels the most powerful when you start wanting to do it. Join over 2 million users and learn to ride the wave with the free Calm Harm app by choosing activities from these categories: Comfort, Distract, Express Yourself, Release, and Random. There is also a breathing technique to help be mindful and stay in the moment, regulate difficult emotions and reduce tension. When you ride the wave, the urge to self-harm will fade. Calm Harm is an award-winning app developed for teenage mental health charity stem4 by Clinical Psychologist Dr. Nihara Krause, in collaboration with young people, using principles from the evidence-based Dialectical Behaviour Therapy (DBT). It is built to NHS standards and approved by ORCHA. Calm Harm provides some immediate techniques to help break the cycle of self-harm behaviours and explore underlying trigger factors; b