Anger is a universal human emotion, an internal state involving physiological, affective, cognitive, and verbal components, expressed on a continuum from healthy to disturbed, adaptive to maladaptive, and constructive to destructive. It correlates with aggressive behaviors, including assault, violence, and property damage.¹ However, when chronic, unmanaged, or misdirected, anger leads to serious personal, social, and health consequences, from strained relationships and workplace conflicts to heightened risks of cardiovascular events and mental health disorders.¹ Despite affecting up to 11% of the population significantly, few individuals seek support due to stigma, limited access to care, or lack of tailored interventions.²

Anger ranges from mild irritation to intense rage, manifesting psychologically and physiologically. Research highlights its prevalence and impact: adults experience anger approximately 14 times weekly, with 30% struggling to control it.² Among youths aged 14–21, 64% face problematic anger, while 9% of U.S. adults exhibit issues that may escalate to violence.2 Studies indicate 7–11% of the population grapple with notable anger problems, increasing stroke risk by 50%, heart attack risk nearly fivefold within two hours of an outburst, and coronary heart disease risk by 1.7 times.² Anger strains relationships, contributing to 8% of domestic violence cases and cited by 23% of UK employees as a key workplace stressor.² Notably, 65% of angry outbursts occur over the phone and 26% via texts or emails, often due to miscommunication from lacking visual cues.² Vulnerable groups, such as teachers (20% seek anger management support) and teens (32% report anger-related fights), highlight the urgent need for intervention.² Chronic anger correlates with mental health challenges, with 40% of anxiety disorder patients and 30% of those with depression experiencing frequent outbursts.² Yet, only 15% seek help, hindered by stigma or access barriers, emphasizing the demand for accessible solutions.²

As society becomes increasingly digitized, digital health tools have emerged as promising solutions to bridge this care gap. These tools offer privacy, affordability, and 24/7 accessibility, making them vital for underserved populations like youth, veterans, teachers, and working professionals.³ Leveraging evidence-based approaches such as Cognitive Behavioral Therapy (CBT), mindfulness practices, and AI-driven interventions, they provide scalable support to manage triggers and build resilience.³ With features like mood tracking, guided exercises, and crisis resources, digital therapeutics are transforming anger management and promoting well-being.

This review examines six notable digital tools—Quit Anger, AIMS, Calm Harm, Control Anger Programme, Wysa, and Ahead—analyzing their mechanisms, features, evidence base, adoption trends, and value for stakeholders. It aims to inform practitioners, researchers, and digital health decision-makers about the landscape of anger-focused digital therapeutics and their growing role in emotional health.