iChill vs PTSD Coach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iChill
This app teaches six wellness skills based on the Trauma Resiliency Model to help manage stress and trauma. It guides users to understand and regulate their nervous system, promoting a balanced state for better well-being. Regular practice can reduce anxiety and depression symptoms.
- Teaches six wellness skills
- Based on Trauma Resiliency Model
- Helps regulate nervous system
- Promotes balanced 'Okay Zone'
- Reduces anxiety and depression symptoms
- Suitable for all ages
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Are you feeling stressed, not quite yourself, or worried about a loved one? iChill is here to help. iChill teaches six wellness skills from the Trauma Resiliency Model (TRM)® and Community Resiliency Model (CRM)® to help you manage sensations associated with trauma and stress, enhancing your well-being. Based on the biology of the human nervous system, iChill helps us understand and regulate our body's natural rhythms. When in harmony, our nervous system aids in navigating life's challenges, helping us make sound decisions for ourselves and our community. This balanced state is called the Resilient Zone or "Okay Zone." Stressful events can bump us into the High Zone (anxious, uptight) or Low Zone (numb, disconnected). iChill helps us return to our Okay Zone, restoring balance. Regular practice of these skills can reduce anxiety and depression symptoms, improving overall well-being. iChill benefits children, teens, and adults of all ages. It helps us answer the question, “What else is true?” leaning into our strengths to help manage distress in the present moment. iChill is not meant as a substitute for counseling with a licensed mental health professional. Learn more about iChill's developer, the Trauma Resource Institute, at traumaresourceinstitute.com.
PTSD Coach
This app offers educational resources and self-help tools for individuals experiencing posttraumatic stress disorder (PTSD). It includes a self-assessment, information on professional care, and customizable tools for managing daily stress, such as relaxation techniques and anger management.
- PTSD education
- Self-assessment tool
- Professional care information
- Stress management tools
- Customizable features
- Relaxation skills
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PTSD Coach was designed for those who have, or may have, posttraumatic stress disorder (PTSD). This app provides you with education about PTSD, information about professional care, a self-assessment for PTSD, opportunities to find support, and tools that can help you manage the stresses of daily life with PTSD. Tools range from relaxation skills and positive self-talk to anger management and other common self-help strategies. You can customize tools based on your preferences and can integrate your own contacts, photos, and music. This app can be used by people who are in treatment as well as those who are not. PTSD Coach was created by VA’s National Center for PTSD and DoD’s National Center for Telehealth & Technology.
Screenshots
Verdict
The clearest difference is rating: PTSD Coach at 4.7 against iChill's 4.2. PTSD Coach also leads on ratings volume (4.3K vs 35) and review sentiment (80% vs 68%). iChill's advantage is update cadence (every 5 months vs every 11 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PTSD Coach holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: PTSD Coach has 4.3K ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 68% of iChill's written reviews are positive against 80% of PTSD Coach's.
iChill ships an update every 5 months, PTSD Coach every 11 months. The most recent releases landed on September 4, 2026 and September 23, 2026 respectively.
| Parameter | iChill | PTSD Coach |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (35 ratings) | 4.7 (4.3K ratings) — better |
| Positive reviews | 68.4% of reviews | 80.2% of reviews — better |
| Number of ratings | 35 | 4.3K — better |
| Update frequency | Every 5 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 144 MB | 83 MB |
| Age rating | 4+ | 17+ |
| Developer | Trauma Resource Institute, Inc. | US Department of Veterans Affairs (VA) |
Customer experience
iChill
PTSD Coach
Bugs and requests
iChill
Not enough reviews yet to summarise bugs or requests.
PTSD Coach
Reported bugs
2 issues- History data being deleted after updates
- Symptom assessment reminders not working as expected
Requested features
5 requests- Multi-language support
- Ability to customize or add personal content
- Integration with mental health professionals
- Expanded resources for non-veteran PTSD
- Improved symptom tracking and data visualization
In-app purchases
iChill
No in-app purchases
PTSD Coach
No in-app purchases









