Privacy Policy

App Name: Tango
Developer / Company: OlaaSoft
Effective Date: June 5, 2026

This Privacy Policy explains how OlaaSoft handles your information when you use the mobile application Tango. By using the App, you agree to this Privacy Policy.

1. Data Stored on Your Device

Your core gameplay data is stored locally on your device and is never transmitted to us:

• Puzzle and level progress and completion history
• Coin balance and reward history
• Game settings and preferences
• Daily streak and achievement data

2. Online Leaderboard (Optional)

Tango includes an optional global and weekly leaderboard. To take part, the App signs you in anonymously through Firebase Authentication (Google) — no email address, phone number, or real name is ever required or collected. If you appear on the leaderboard, the following is stored in Google Cloud Firestore under a randomly generated anonymous identifier:

• A nickname you choose (you can change it at any time)
• A country flag you select
• An avatar you select
• Your highest level reached and your weekly level count

You can play the entire game without submitting any of this information. We never collect your real-world identity.

3. In-App Purchases

Tango offers an optional one-time "Remove Ads" purchase. Where available, all transactions are processed by Apple (App Store) or Google (Google Play). We do not collect or store any payment information. Purchase history is managed by the store and linked to your Apple ID or Google account.

4. Advertising

Tango displays ads through Google AdMob. AdMob may collect device identifiers and usage data to serve relevant ads. You can opt out of personalized advertising through your device settings. For more information, refer to Google's Privacy Policy.

5. Third-Party Services

We use the following third-party services:

• Firebase Authentication, Cloud Firestore, Analytics & Crashlytics (Google LLC): Used for anonymous sign-in, the optional leaderboard, understanding usage patterns, and improving app stability. No personal data (such as names or emails) is transmitted.
• Google AdMob (Google LLC): Used to display advertisements. May collect device identifiers for ad personalization.
• Mixpanel: Used for anonymized product analytics to improve the app experience.
• Adapty: Used for in-app purchase management only.
• Sentry: Used for error tracking and crash reporting.

6. Offline Use

All core gameplay features work without an internet connection. An internet connection is only required for watching ads, making in-app purchases, and syncing the optional leaderboard and analytics data.

7. Children's Privacy

Our App is not directed at children under the age of 4. We do not knowingly collect any personal data from children.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted within the app and/or on this page with a new effective date.

9. Contact

For any questions about this Privacy Policy, please contact us at:

choicy.appstore@gmail.com