Comparison

Sentinel Plus vs Anchor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sentinel Plus

Features
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Sentinel: Workplace Trauma Management & Prevention Sentinel is a new leading-edge, digital intervention specifically designed to help frontline workers and employees manage and prevent trauma. Whether you’re dealing with trauma-related symptoms or seeking proactive strategies to maintain your wellbeing, Sentinel offers a fully customisable experience tailored to your needs. Why Sentinel? Workplace-Focused: Sentinel addresses the unique challenges of workplace trauma, offering tailored resources to support those who have experienced traumatic events in their professional environments. Evidence-Based Approach: Developed through rigorous multi-stage testing and co-created with end users, academics, and technical partners, Sentinel provides a scientifically validated platform for trauma management and prevention. Customisable for Your Sector: Our app offers sector-specific versions designed to meet the distinct needs of various professions, from healthcare workers to first responders, ensuring that the tools you use are relevant to your experiences. Holistic Approach: Sentinel integrates psychological and physical practices, empowering you to improve your mental wellbeing across multiple dimensions. Comprehensive Trauma Management Tools: Grounding & Coping Strategies: Stay grounded during stressful moments with proven techniques. Mood Reporting & Tracking: Keep track of your emotional well-being and monitor your progress over time. Psychoeducation: Understand the impact of trauma in the workplace and how to manage it effectively. Sleep Therapy & Relaxation: Combat insomnia and stress with targeted interventions. Psychological Safety Anchors: Enhance your sense of safety and stability in your work environment. Mindfulness, Yoga, & Physical Exercises: Reconnect with your body and mind through guided practices. Designed for Workplace Resilience: Sentinel empowers you to take control of your mental health with tools specifically designed to address the demands of your job. Whether you need to manage existing trauma or prevent future stressors, Sentinel provides the resources you need to support post-traumatic growth. Download Sentinel Today: Take the first step towards managing and preventing trauma with Sentinel, your trusted companion in mental health and wellbeing. Please note: Although the app store rating is 17+, Sentinel is intended for users aged 18 and over, in line with its registration as a UK medical device and you will need an organisation license to sign in. Sentinel is not freely available to individual users.

About

Anchor

This app offers evidence-based DBT and CBT techniques for individuals managing PTSD and trauma. It provides immediate access to coping strategies, AI-powered support, and crisis resources, with features for mood tracking and progress visualization. All data is stored locally for enhanced privacy and security.

Highlights
  • Evidence-based DBT/CBT techniques
  • AI support assistant
  • Mood and emotion tracking
  • 24/7 crisis resources
  • Progress tracking
  • Offline capability
  • Privacy-focused design
Features
Read full description

Anchor is an educational mental health support app designed specifically for veterans and individuals living with PTSD and trauma-related conditions. Built with evidence-based DBT and CBT techniques from authoritative sources including Harvard Medical School, Mayo Clinic, the American Psychological Association, and the VA National Center for PTSD, Anchor provides immediate access to coping strategies, crisis resources, and AI-powered support whenever you need it. KEY FEATURES: Evidence-Based DBT/CBT Techniques (with Medical Citations) - Grounding exercises (5-4-3-2-1, Body Scan, Physical Grounding, etc.) - Breathing techniques (Box Breathing, 4-7-8, Diaphragmatic, etc.) - Distress tolerance skills (TIPP, ACCEPTS, Self-Soothe, etc.) - Emotion regulation strategies (PLEASE, Opposite Action, Check the Facts, etc.) - Interpersonal effectiveness (DEAR MAN, GIVE, etc.) - Mindfulness practices (Observe, Describe, Participate, etc.) - Cognitive techniques (Thought Records, Behavioral Activation, etc.) - All techniques include citations to reputable medical sources AI Support Assistant - Real-time technique suggestions based on your emotional state - Crisis moment guidance with intelligent keyword detection - Trauma-informed, validating responses - Quick help buttons for immediate support - Powered by advanced natural language understanding Enhanced Mood & Emotion Tracking - Quick 5-point mood scale for fast check-ins - Detailed emotion logging with PTSD-appropriate emotion model - Track primary emotions, intensity, and context - Identify patterns in hypervigilance, shutdown responses, and emotional states - Progress charts and trend visualization - Data export for healthcare providers 24/7 Crisis Resources - National Suicide Prevention Lifeline (988) - Veterans Crisis Line - Crisis Text Line - Local emergency resources - Personal safety planning tools Progress Tracking - Daily mood logging with progress charts - Technique effectiveness ratings - Identify patterns and triggers - Data export for healthcare providers Privacy & Security - All data stored locally on your device - No cloud storage without your consent - No tracking or analytics - HIPAA-aware design - Secure storage for sensitive information 100% Offline Capable - All features work without internet - Access techniques anytime, anywhere - Crisis resources available offline DESIGNED FOR: - Veterans with PTSD - Trauma survivors - Individuals in therapy seeking supplemental educational tools - Anyone learning DBT/CBT skills - People managing anxiety and stress IMPORTANT DISCLAIMER: Anchor is a self-help and educational tool. It is NOT a substitute for professional medical advice, diagnosis, or treatment. It is not a medical device and does not provide medical services. If you're experiencing a mental health crisis, please contact emergency services or a crisis hotline immediately. WHY ANCHOR? Created with input from mental health professionals and trauma survivors, Anchor combines evidence-based techniques with modern technology to provide educational support when you need it most. Whether you're in therapy or managing symptoms on your own, Anchor is your companion for learning coping skills and personal growth. SUPPORT: For questions, feedback, or support, visit our GitHub repository or contact us through the app. Your journey to healing matters. Download Anchor today.

Screenshots

Sentinel Plus4 screens
Anchor4 screens

Verdict

The call

Sentinel Plus and Anchor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sentinel Plus ships an update every 2 weeks, Anchor every 9 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

ScorecardNo meaningful differences
Sentinel Plus versus Anchor: the parameters behind the verdict, then further details
ParameterSentinel PlusAnchor
PriceFreeFree
Rating—4.5 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size32 MB31 MB
Age rating17+17+
DeveloperSentientalRyan Charles Lingo

In-app purchases

None

Sentinel Plus

No in-app purchases

None

Anchor

No in-app purchases

Questions

Is Sentinel Plus free?
Sentinel Plus is free to download, with no in-app purchases.
Is Anchor free?
Anchor is free to download, with no in-app purchases.
Do Sentinel Plus or Anchor have ads?
Neither Sentinel Plus nor Anchor shows ads.
Which is updated more often, Sentinel Plus or Anchor?
Sentinel Plus ships an update every 2 weeks, and Anchor every 9 days. Most recently, Sentinel Plus was updated on October 6, 2026 and Anchor on October 7, 2026.

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