Privacy Policy

This policy explains how information is handled when you use PHQ-9 Self-Assessment (the “app”). For privacy questions, contact support@kourionapps.com.

Your assessments

Your PHQ-9 answers, scores, and assessment history stay on your device. The app does not send them to us, Amplitude, RevenueCat, or another server. General activity analytics are separate from your assessment content.

Usage analytics — Amplitude

We use Amplitude to understand general app activity and improve the app. Analytics include events such as opening a screen or completing a flow, along with associated technical information, which may include app and operating system versions, device type, language, event timestamps, and app or device identifiers. Amplitude may process an IP address and derive an approximate location from it, depending on the SDK configuration. We do not send questionnaire answers, scores, or assessment history as analytics.

Learn more about Amplitude’s privacy practices.

Purchases — RevenueCat

We use RevenueCat to manage in-app purchases and subscription access. RevenueCat processes purchase and transaction information, subscription status, an app user identifier, and technical information needed to validate purchases and restore access. We also use its purchase analytics to understand subscription performance. Apple processes App Store payments; we do not receive your payment card details.

Learn more about RevenueCat’s privacy practices.

Support messages

If you contact us by email or Telegram, we receive the contact details and message content you choose to provide and use them to respond to your request. You do not need to share your assessment answers or scores to get technical support.

Data use and service providers

We use the information described above to operate the app, manage purchases, understand usage, and provide support. Amplitude and RevenueCat process the relevant information to provide their services. Information may also be disclosed where required by law or necessary to protect legal rights and prevent abuse.

Service providers may process information in countries other than your own. Their privacy notices explain their international processing and data protection arrangements.

Retention and your choices

On-device assessment information remains in local storage until it is removed. Removing the app may not remove information held in device backups or the iOS Keychain.

Analytics, purchase records, and support correspondence are retained according to their purpose, service settings, and applicable legal requirements. Purchase records may need to be kept to restore access, resolve disputes, or meet legal obligations.

Depending on your location, you may have rights to access, correct, delete, or receive a copy of personal information, restrict or object to processing, and withdraw consent where processing relies on consent. Contact us to make a request. We may need information to locate the relevant records and verify your request; we cannot access assessments stored only on your device. You may also contact your local data protection authority.

Policy updates

We may update this policy as the app or its data practices change. The date above identifies the latest revision.