Introduction

Welcome to Chatslam. This Privacy Policy explains how we collect, use, and protect your information when you use our mobile application.

Information We Collect

1. Anonymous Usage Data

Chatslam does NOT require user accounts or login. We collect minimal, anonymous data:

• Mystery box content you create (questions/responses)
• Device type and operating system version
• App usage statistics (which features you use)
• Crash reports and error logs
• In-app analytics (Firebase Analytics)

2. Advertising Data

We use Google AdMob to display advertisements. AdMob may collect:

• Device advertising ID
• IP address
• Device information (model, OS version)
• Ad interaction data
• Approximate location (for relevant ads)

3. Data We Do NOT Collect

• No personal identification (name, email, phone number)
• No user accounts or passwords
• No precise location data
• No contact list or photo access
• No social media information

How We Use Your Information

We use collected data to:

• Provide and improve the Chatslam app experience
• Display relevant advertisements
• Fix bugs and prevent crashes
• Analyze app performance and usage patterns
• Maintain daily streaks and achievements

Third-Party Services

Chatslam uses the following third-party services:

Firebase (Google)

• Purpose: Analytics, crash reporting, database hosting
• Data Collected: Anonymous usage data, crash logs
• Privacy Policy: https://firebase.google.com/support/privacy

Google AdMob

• Purpose: Display advertisements
• Data Collected: Advertising ID, device info, ad interactions
• Privacy Policy: https://policies.google.com/privacy
• Opt-Out: You can opt-out of personalized ads in your device settings

Google Fonts

• Purpose: App typography
• Data Collected: Minimal technical data for font delivery
• Privacy Policy: https://policies.google.com/privacy

Data Storage and Security

• All mystery box content is stored securely in Firebase Cloud Firestore
• Data is encrypted in transit using industry-standard SSL/TLS
• We implement reasonable security measures to protect your data
• Mystery boxes are identified by random IDs, not personal information

Data Retention

• Mystery box content is stored indefinitely unless you delete it
• Analytics data is retained according to Firebase's retention policies (typically 14 months)
• Advertising data is managed by Google AdMob according to their policies

Your Rights and Choices

You have the right to:

• Access: View your mystery box content within the app
• Delete: Delete mystery boxes you created at any time
• Opt-Out of Ads: Disable personalized advertising in your device settings:
  • Android: Settings → Google → Ads → Opt out of Ads Personalization
  • iOS: Settings → Privacy → Tracking → Disable tracking
• Uninstall: Remove the app completely to stop all data collection

Children's Privacy

Chatslam does not knowingly collect information from children under 13. The app is designed for general audiences. If we discover we have collected data from a child under 13, we will delete it immediately.

International Users

Chatslam is operated from Serbia. By using the app, you consent to the transfer of your data to Serbia and other countries where our service providers operate.

GDPR Compliance (EU Users)

If you are in the European Union, you have additional rights:

• Right to access your data
• Right to rectification
• Right to erasure ("right to be forgotten")
• Right to data portability
• Right to object to processing

To exercise these rights, contact us at contact@chatslam.com

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted within the app and on our website. Continued use of the app after changes constitutes acceptance of the updated policy.

Data Sharing

We do NOT sell, rent, or share your personal data with third parties except:

• With service providers (Firebase, AdMob) to operate the app
• When required by law or legal process
• To protect our rights and prevent fraud

Analytics and Cookies

The app uses Firebase Analytics to understand how users interact with Chatslam. This helps us improve features and fix issues. Analytics data is anonymous and cannot identify you personally.

Advertising

Chatslam displays advertisements through Google AdMob. Ads are our primary revenue source to keep the app free. You may see personalized ads based on your interests. To opt-out of personalized advertising, adjust your device settings as described above.

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Your Consent

By using Chatslam, you consent to this Privacy Policy and agree to its terms.