Calm Harm is a free app, available on Android and iOS, that provides tasks to help you resist or manage the urge to self-harm. The app can be personalised and password protected.
Resources: Self-Injury
Hope Project
The Hope Project provides short-term emotional and practical support for men aged 30-64 who are in psychological distress or have recently self-harmed.
Self Injury Support
Self Injury Support offer support to women who self harm, and information and resources about self harm for all. Support is provided through webchats, helplines, text, and email.