سياسة الخصوصية

1. Introduction

dev&din ("we", "our", "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your personal information when you use any of our applications and services (collectively, the "Services").

By using our Services, you agree to the collection and use of information in accordance with this policy.

2. Data We Collect

We collect minimal personal data necessary to provide our Services:

• Email address — provided when you sign in via Google SSO, Apple Sign In, or when you create an account using a magic link / one-time password (OTP).
• Display name — retrieved from your Google or Apple account, or entered manually during account creation.
• Authentication tokens — used to maintain your session securely.

We do not collect location data, contacts, browsing history, or any other personal data beyond what is listed above and in sections 4 and 5.

3. How We Use Your Data

Your personal information is used exclusively to:

• Authenticate you across dev&din applications.
• Identify you within the Services (e.g., display your name).
• Send you essential communications related to your account (e.g., verification codes).

We do not use your data for advertising, profiling, or any purpose other than providing the Services.

4. Advertising Measurement

When you reach one of our websites from a dev&din advertisement or tracking link, the destination URL carries an opaque click identifier (dnd_cid). Our own ad server stores it on our domain for 7 days so that we can tell which placement led to a visit or a contact request.

• No advertising identifier (IDFA / GAID), no device fingerprinting, no third-party cookie, and no view-through tracking.
• The identifier refers to a click, never to you: it is not linked to your name, email address or account.
• Click and conversion records are kept for 13 months, aggregated statistics for 25 months.

5. Linking a Download to the App

When you click Download on the website of one of our desktop applications, we briefly keep what is needed to recognise that the app installed on the same computer comes from that visit — and, if you arrived through an invitation link, to apply the invitation code for you:

• A keyed fingerprint of your IP address (HMAC-SHA256 with a key that never leaves our server) — never the address itself — your operating system (macOS or Windows), an anonymous analytics identifier and, if any, the invitation code.
• The record is deleted as soon as the app is first opened, and in any case after 24 hours.
• It is never used for advertising and never shared.

6. Data Sharing

We do not sell, rent, or share your personal data with third parties. Your information is only used within the dev&din ecosystem to provide the Services.

We may disclose your information only if required by law or to protect our legal rights.

7. Data Storage & Security

Your data is stored in a PostgreSQL database hosted on European servers. We implement industry-standard security measures to protect your data, including:

• Encrypted connections (HTTPS/TLS) for all data transfers.
• Secure password hashing for authentication tokens.
• Regular security updates and monitoring of our infrastructure.

8. Your Rights

You have the right to:

• Access your personal data — you can view your account information within any dev&din application.
• Rectify your data — you can update your display name and other profile information at any time.
• Delete your account — each dev&din application provides an account deletion option. Deleting your account permanently removes all your personal data from our systems.

For any request related to your personal data, please contact us at the address below.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new policy on this page and updating the "last updated" date.

10. Contact

If you have any questions about this Privacy Policy, please contact us at: [email protected]