OCD Test vs Clinician Messaging
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OCD Test
This app helps evaluate symptoms of Obsessive-Compulsive Disorder (OCD) using a scientifically-supported 18-question test. It allows users to track their scores over time, access information about OCD, and set reminders for re-testing.
- 18-question OCD symptom test
- Track test scores over time
- Information and resources on OCD
- Set reminders for testing
- Uses the OCI-R questionnaire
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Obsessive-Compulsive Disorder (OCD) may present with obsessions, compulsions, or both. Obsessions and compulsions are often distressing, time-consuming, and impairing. Everyone has worried about germs or losing something or someone getting hurt. These thoughts tend to be fleeting and do not disrupt daily living. If these thoughts are constantly occurring, uncontrollable, intrusive, and cause a lot of anxiety or stress, then they may be considered 'obsessions.' Everyone has felt the need to double check that the door is locked or arrange items in a correct way. If you perform these actions like a ritual or with rigid rules in order to prevent or reduce anxious thoughts, or if these actions greatly disrupt your life, then they may be considered 'compulsions.' This app is designed to evaluate your symptoms of OCD with a scientifically-supported 18-question test. It uses the Obsessive-Compulsive Inventory - Revised (OCI-R), a screening questionnaire for OCD that is commonly used in research and healthcare settings. The OCI-R is also helpful for monitoring your OCD-related symptoms during and after treatment. OCD Test contains four tools: - Start Test: take the OCI-R questionnaire to assess OCD symptoms - History: see a history of your test scores to monitor your symptoms over time - Information: learn about OCD and discover additional resources that can help you on your path to recovery - Reminder: set up notifications to re-take the questionnaire at your convenience Disclaimer: The OCI-R is NOT a diagnostic test. A diagnosis can only be provided by a qualified healthcare professional. Please consult a physician or mental health professional if you are concerned about OCD. References: Foa, E. B., Huppert, J. D., Leiberg, S., Langner, R., Kichic, R., Hajcak, G., & Salkovskis, P. M. (2002). The Obsessive-Compulsive Inventory: development and validation of a short version. Psychological assessment, 14(4), 485. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Washington, DC: Author.
Clinician Messaging
Facilitates secure communication between clinicians and patients for faster, improved care. Receive push notifications for urgent member needs, ensuring timely responses. Contact info@nocdhelp.com for inquiries.
- Secure patient messaging
- Real-time communication
- Push notifications for urgent needs
- Mobile access for clinicians
- Improved patient care coordination
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This app lets clinicians interact with their patients via secure messaging allowing for faster and better communication on the go. Push notifications alert clinicians when members they are subscribed to have urgent care needs. If you have any question please email info@nocdhelp.com.
Screenshots
Verdict
The clearest difference is in-app purchases: Clinician Messaging at none against OCD Test's 1. Clinician Messaging also leads on update cadence (every 2 weeks vs every 7 months) and rating (5.0 vs 4.7). OCD Test's advantage is ratings volume (334 vs 2) and iOS requirement (14.0 vs 16.4). On price, ads and device support 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. OCD Test sells 1 one-off in-app purchase. Clinician Messaging asks for nothing beyond the download.
Clinician Messaging holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: OCD Test has 334 ratings behind it against 2, so its average is the more settled of the two.
OCD Test ships an update every 7 months, Clinician Messaging every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | OCD Test | Clinician Messaging |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (334 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 334 — better | 2 |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 1 MB | 63 MB |
| Age rating | 12+ | 12+ |
| Developer | Inquiry Health LLC | NOCD INC |
Customer experience
OCD Test
Clinician Messaging
Bugs and requests
OCD Test
Requested features
4 requests- Incorporate more OCD subtypes
- Include questions on intrusive thoughts
- Acknowledge mental compulsions
- Provide a measure of OCD severity
Clinician Messaging
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OCD Test
- Generate Doctor's Letter$9.99
Clinician Messaging
No in-app purchases







