Privacy Policy

Introduction

Major 7 Apps, LLC (“we”, “us”) builds and operates software products, including web applications, native apps, and open-source developer tools. This policy explains how we collect, use, and protect information across those products and this website. Where a product handles data in its own way, this policy describes that product by name.

Information We Collect

• Account information: name, email address, password (hashed)
• Payment information: processed securely through Stripe (we do not store card numbers)
• Usage data: features used, session duration, task types, API calls
• Product data you choose to save with a service, such as settings and preferences
• QueryPlan account and progress data: passed exercise identifiers and timestamps, entitlement status, team membership, and progress summaries
• Device and browser information: IP address, browser type, operating system

QueryPlan Browser-Local Data

Learner SQL, schemas, query results, and execution plans run in the browser and are not sent to QueryPlan servers.

How We Use Your Information

• Provide and improve our services
• Process payments and manage subscriptions
• Send transactional emails (receipts, alerts, account updates)
• Monitor service performance and prevent abuse
• Generate anonymized analytics to improve product quality

Third-Party Services

We share data with these providers as necessary to operate our services:

• Stripe (payment processing)
• Amazon Web Services (cloud infrastructure and data storage)
• Neon (database services)
• Vercel (hosting and serverless infrastructure)
• Anthropic (AI model provider for Claude)
• OpenAI (AI model provider)
• Sentry (error monitoring)
• Google Analytics 4 (website analytics)
• Ahrefs Web Analytics (website analytics)

Cookies and Tracking

For QueryPlan, we use essential cookies for authentication and session management. Google Analytics 4 and Ahrefs Web Analytics load only after you consent to analytics.

Google Analytics 4 may use first-party analytics cookies. Ahrefs Web Analytics is cookie-free and processes aggregate page, referrer, device, language, and approximate location signals using a daily rotating pseudonymous visitor calculation.

After consent, Ahrefs records outbound-link clicks and form submissions as URL-free occurrences. Neither provider receives form values, email addresses, learner SQL, schemas, query results, account or payment identifiers, credentials, URL query strings, or URL fragments from QueryPlan analytics.

Data Retention

We retain your account data for as long as your account is active. Usage logs are retained for 90 days. Payment records are retained as required by law. When you delete your account, we remove your personal data within 30 days, except where retention is required by law.

Your Rights

You may:

• Access the personal data we hold about you
• Request correction of inaccurate data
• Request deletion of your account and associated data
• Export your data in a portable format

To exercise any of these rights, contact us at support@major7apps.com.

Children's Privacy

Our services are not directed to children under 13. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this policy from time to time. We will notify you of material changes by email or through our services.

Contact Us

If you have questions about this privacy policy, contact us at support@major7apps.com.