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Calm Harm – manage self-harm

Calm Harm – manage self-harm

By Stem4

Calm Harm is a free, clinical-developed mental health app for teenagers that provides DBT-based activities to manage self-harm urges.

The App DNA

What makes this app unique?

Users hire the app for immediate, evidence-based crisis distraction that remains accessible without data or subscription barriers.

For Young people aged 13 and older who need evidence-based tools to manage or resist the urge to self-harm.

What does it look like?

Key features

DBT-based Activity Timeredge

5-minute or 15-minute guided activities based on Dialectical Behaviour Therapy principles to manage self-harm urges

My Records Logstandard

Self-monitoring section tracking urge strength, common triggers, and active times of day

Offline Functionalityedge

Full app access without requiring data or WiFi connectivity

How much does it cost?

freeCompletely free with no in-app purchases required

The app operates on a non-profit model funded by the charity stem4, with no monetization gates or subscription tiers.

Velocity

Steady developmentShow more...

5 versions in history. Development pace: steady.

See all version history

Who built it?

Stem4

3 apps tracked · Health & Fitness

Clear FearClear FearCombined MindsCombined Minds
Explore the full publisher profile

User Sentiment

What do users think recently?

The recent review mood reads thrilled. Users appreciate evidence-based distraction techniques provide immediate relief for users managing intense self-harm urges.

How are ratings & reviews evolving?

Google Play
4.32 · 3k
App Store
4.41 · 682

What users say, by theme

What Users Love
  • Evidence-based distraction techniques provide immediate relief for users managing intense self-harm urges
What Frustrates Users
  • Inflexible timer settings during breathing exercises create unnecessary pressure for users seeking calm
What Users Want 1 request inside

49 of 49 recent reviews analyzed · high confidence · Thrilled overall

Read the full review analysis

Unlock 1 user request, each backed by review evidence.

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Competition

Competitive landscape for Calm Harm – manage self-harm

How's the Health & Fitness market?

Calm Harm maintains a stable presence in the Health & Fitness category with a 4.4-star rating across 3,285 total ratings. Its non-profit, ad-free model differentiates it from subscription-heavy mental health competitors, though its ranking volatility suggests a need for more frequent feature engagement.

Read the market outlook

The rivals identified

DBT Coach
DBT Coachactive nemesis

By Resiliens Inc.

This is the only direct competitor that specifically targets Dialectical Behavior Therapy (DBT) skills for self-harm and emotional regulation.

  • Provides structured, curriculum-based DBT skill training rather than just ad-hoc distraction tasks.
  • Includes comprehensive tracking for specific DBT diary cards to monitor emotional progress over time.
  • Offers a specialized focus on clinical skill-building that goes beyond simple urge-surfing techniques.
Calm Harm – manage self-harm vs DBT Coach

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for Calm Harm – manage self-harm

Where is it heading?

The mental health category is shifting toward personalized, data-driven experiences that integrate with daily habits, leaving static tools like Calm Harm at risk of stagnation. While the app's clinical foundation provides a stable user base, it must modernize its core interaction model to prevent churn to more flexible, tech-forward competitors.

  • Inflexible timer settings during breathing exercises create unnecessary pressure, which forces users to seek alternatives for personalized pacing.
  • The latest update added journal entries at any time, which increases session depth and user investment in the recovery journey.

The SWOT

Core Strengths
  • NHS and ORCHA approval sustains organic install velocity
  • DBT-informed methodology functions as a clinical brand moat
  • Offline-first architecture ensures reliability during crisis
Critical Frictions 3 weaknesses inside
Growth Levers
  • Wearable integration for discreet access
  • Accessibility improvements for screen readers
  • Expanded identity options for inclusivity
Market Threats 3 threats identified

Next best moves

1 Invest · 1 Maintain

Ship flexible timer settings because user complaints flag fixed durations as distracting → improve session comfort

+ 1 more prioritized move

The counter-intuitive read

The app's lack of monetization is its greatest competitive risk…

Read the full take

Feature gaps

Structured DBT diary cards (available in DBT Coach) +2

Since the last report: The app's competitive position is now better defined through sentiment analysis and a formal landscape audit, highlighting a shift from purely clinical praise to specific UX-related complaints regarding timer rigidity.

Bottom line

Users report: Calm Harm holds its category lead through clinical trust and non-profit accessibility, but its rigid UX leaves it exposed to more flexible, data-driven rivals, so revenue growth and retention hinge on modernizing the timer and security controls.

Unlock 3 critical frictions, 3 market threats, 1 more prioritized move and the analyst’s take.

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Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Calm Harm – manage self-harm, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app's competitive position is now better defined through sentiment analysis and a formal landscape audit, highlighting a shift from purely clinical praise to specific UX-related complaints regarding timer rigidity.

added

New complaint theme: Timer rigidity

improved

Activity Timer repositioned

added

New operational weaknesses

Cite this report

Marlvel.ai. “Calm Harm – manage self-harm Intelligence Report.” Updated Jun 15, 2026. https://marlvel.ai/apps/uk-org-stem4-stem4

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