PFA Mobile vs Noctem COAST
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PFA Mobile
This app assists responders in providing psychological first aid to adults, families, and children. It offers summaries of PFA fundamentals, interventions, mentor tips, a self-assessment tool, and a survivor needs form for data collection and referrals.
- PFA fundamentals summaries
- Interventions for specific survivor needs
- Mentor tips for field application
- Self-assessment tool for responder readiness
- Survivor needs form for data collection
- Easy referral system
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PFA Mobile was designed to assist responders who provide psychological first aid (PFA) to adults, families, and children as part of an organized response effort. This app provides responders with summaries of PFA fundamentals, PFA interventions matched to specific concerns and needs of survivors, mentor tips for applying PFA in the field, a self-assessment tool for readiness to conduct PFA, and a survivors' needs form for simplified data collection and easy referral. PFA Mobile was created by VA's National Center for PTSD in partnership with the National Child Traumatic Stress Network (NCTSN) and DoD's National Center for Telehealth & Technology.
Noctem COAST
This app connects you to your sleep care provider for personalized, provider-supervised insomnia treatment. It allows you to report daily habits, communicate with your provider, and receive tailored instructions based on scientifically proven techniques to improve sleep quality.
- Provider-supervised sleep program
- Daily sleep and health habit reporting
- Secure text messaging with provider
- Personalized recommendations
- Fitbit device integration
- Offline access
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Carpe NOCTEM! Seize the night! The COAST app connects you to your sleep care provider to achieve optimal sleep, i.e., sleep that is predictable, consolidated, sufficient, and restorative. COAST is not a self-help app: The COAST app is one of the components of NOCTEM Health’s COAST clinical decision support platform designed to support provider-supervised treatment of insomnia or other behavioral sleep disorders (e.g., nightmares) from anywhere and in real time. As such, the COAST app requires an activation code that can only be obtained from your sleep healthcare provider who is currently using the COAST platform. The COAST app will allow you to report daily on your sleep and health habits daily, communicate with your sleep healthcare provider as needed, report your symptoms and progress, and receive personalized instructions from your provider. All recommendations you can receive via the COAST app from your provider are based on scientifically proven techniques that improve sleep quality through behavior change. Your COAST app will adapt according to your provider’s decisions regarding your sleep care, including the appropriate duration of the program for you. Most people complete their provider-supervised program in 6 weeks. Key Features: - A personalized and provider-supervised program based on effective techniques to modify behaviors and improve sleep quality and daytime wellbeing; - A quick start guide that present key functions and features of the COAST app; - A short yet comprehensive assessment of sleep and health behaviors and habits that is used to help your provider further adjust recommendations tailored just for you; - Brief morning and evening logs that require less than 30 seconds to complete and that will guide your provider’s recommendations to you; - Reminders and notifications that helps you to complete assessments and implement recommended habits; -A secure built-in text messaging system so you can communicate with your provider anytime; - Easy steps to connect with your Fitbit device to the COAST app so you and your provider can compare the information and monitor your progress; - Access to the COAST app and its content even when you are offline. For questions and feedback, please use the “Report a Bug” function on the COAST app, or contact the NOCTEM team at hello@noctemhealth.com. Disclaimer: Noctem COAST is a component of NOCTEM’s COAST platform, a clinical decision support tool under FDA enforcement discretion. Content and features are not a substitute for medical evaluation, advice, diagnosis, care, or treatment. We recommend that you always seek the advice of a healthcare professional for all health-related matters.
Screenshots
Verdict
The clearest difference is rating: Noctem COAST at 5.0 against PFA Mobile's 4.5. Noctem COAST also leads on update cadence (every 3 weeks vs every 13 months) and iOS requirement (13.0 vs 15.6). PFA Mobile's advantage is ratings volume (11 vs 1). 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.
Noctem COAST holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PFA Mobile has 11 ratings behind it against 1, so its average is the more settled of the two.
PFA Mobile ships an update every 13 months, Noctem COAST every 3 weeks. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.
| Parameter | PFA Mobile | Noctem COAST |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 13 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 67 MB |
| Age rating | 4+ | 17+ |
| Developer | US Department of Veterans Affairs (VA) | Noctem, LLC |
Customer experience
PFA Mobile
Noctem COAST
In-app purchases
PFA Mobile
No in-app purchases
Noctem COAST
No in-app purchases
Questions
Is PFA Mobile free?
Is Noctem COAST free?
Which has better reviews, PFA Mobile or Noctem COAST?
Do PFA Mobile or Noctem COAST have ads?
Which is updated more often, PFA Mobile or Noctem COAST?
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