21 Questions - Card Games

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August 2023 to Present

Mobile app featuring interactive questions that help couples and friends have deeper, more interesting conversations during date nights and hangouts

  • 400,000+ installs on iOS and Android
  • 200,000+ followers across social media platforms
  • 15M+ monthly views from strategic content marketing

Tech Stack

  • › React Native, TypeScript, Expo
    Frontend

    Cross-platform mobile development enabling rapid deployment to both iOS and Android with shared codebase.

  • › Firebase Firestore
    Backend

    Document database for syncing game content and delivering dynamic updates to users.

Accomplishments

  • Social Media Growth

    Built and scaled social media presence to 200,000+ followers, generating 15M+ monthly views through strategic content marketing and audience engagement.

  • User Acquisition & Retention

    Successfully launched and scaled to 400,000+ installs across iOS and Android platforms with Firebase-powered real-time features.

  • A/B Testing & Monetization

    Ran comprehensive A/B tests with different paywalls and subscription models, achieving an 80% increase in customer lifetime value (LTV) and 28% increase in Monthly Recurring Revenue (MRR).