Privacy Policy — Linqo
Last updated: May 22, 2026

Welcome to Linqo (“we”, “our”, or “us”). This Privacy Policy explains how Linqo collects, uses, and protects your information when you use our mobile application.
By using Linqo, you agree to the collection and use of information in accordance with this Privacy Policy.

1. Information We Collect Account InformationWhen you create an account, we may collect:

• Email address
• Authentication identifiers
• User ID

You may also use anonymous authentication features where available.

User Content
Linqo allows users to interact with AI-powered conversations and learning tools. We may collect:

• Messages sent in chats
• Vocabulary progress
• Learning activity
• App usage information

This information is used to improve the learning experience and app functionality.

Subscription Information
If you purchase a premium subscription, payments are processed securely by Apple through the App Store.
We do not collect or store your payment card information.
Subscription status and purchase data may be processed through third-party services such as RevenueCat.

Analytics & Diagnostics
We may collect technical and diagnostic data, including:

• Device type
• Operating system version
• App version
• Crash logs
• Performance data
• Anonymous usage analytics

This helps us improve app stability and user experience.

2. Third-Party Services
Linqo uses third-party services that may collect information in accordance with their own privacy policies.
These services may include:

• Firebase Authentication
• Firebase Firestore
• Firebase Analytics
• Firebase Crashlytics
• RevenueCat
• OpenAI API services

3. How We Use Information
We use collected information to:

• Provide and maintain the app
• Enable AI conversations
• Save learning progress
• Improve app performance
• Process subscriptions
• Detect abuse or misuse
• Respond to support requests

4. Data Storage & Security
We take reasonable measures to protect your information and use industry-standard security practices.
However, no method of electronic storage or transmission over the internet is completely secure.

5. Children’s Privacy
Linqo is not intended for children under 13 years of age.
We do not knowingly collect personal information from children under 13.

6. Data Retention
We retain user data only as long as necessary to provide services and comply with legal obligations.
You may request deletion of your account and associated data at any time.

7. Your Rights
Depending on your location, you may have rights to:

• Access your data
• Correct your data
• Delete your data
• Restrict processing
• Request data export

To exercise these rights, contact us using the information below.

8. Account & Data Deletion
You may request account deletion by contacting support.
Upon deletion request, we will remove or anonymize your personal data unless retention is legally required.

9. Changes to This Privacy Policy
We may update this Privacy Policy from time to time.
Changes become effective once posted within the app or on our website.

10. Contact
If you have questions about this Privacy Policy, contact us at:
linqo.english@gmail.com