---
title: "PHQ-9 Depression Test Questionnaire — App Overview"
url: https://marlvel.ai/intel-report/medical/phq-9-depression-test-questionnaire
category: Medical
developer: Andrey Fetisov
platforms: ios
rating: 3.6 (7 ratings)
pricing: free
report_level: overview
generated: 2026-05-08
last_verified: "2026-05-08T05:10:43.572Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app serves as a digital implementation of the standardized PHQ-9 diagnostic questionnaire for mental health screening.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Medical |
| Rating | 3.6 ★ (7) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 1.0.1 |
| Developer | Andrey Fetisov |

<!-- SECTION: Summary -->
## What is PHQ-9 Depression Test Questionnaire?

The PHQ-9 Depression Test Questionnaire is a medical screening tool designed to assist in the assessment of mental health conditions. It functions as a self-report version of the Primary Care Evaluation of Mental Disorders (PRIME-MD) to help identify symptoms of depression, anxiety, alcohol, eating, and somatoform disorders.

<!-- SECTION: Key Features -->
## Key Features

- **PHQ-9 Self-Report Inventory**: Provides a multiple-choice questionnaire based on the standardized Patient Health Questionnaire.
- **Mental Health Screening**: The app claims to facilitate the screening and diagnostic process for various mental health disorders.
- **PRIME-MD Integration**: Utilizes the framework of the Primary Care Evaluation of Mental Disorders diagnostic tool.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals seeking a self-administered screening tool for mental health symptoms.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/phq-9-depression-test-questionnaire/id1086388343?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/medical/phq-9-depression-test-questionnaire)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/medical/phq-9-depression-test-questionnaire).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*