Interactive Mobile Raffle

Gamified Mobile Raffle That Accelerated Broker Plus App Adoption

I designed a gamified mobile raffle that helped Broker Plus acquire over 3,000 new users in just three weeks, transforming a conference activation into a high-conversion growth channel.

My role: Defined the user flow and interaction model for the raffle experience. Collaborated with Product and Engineering Team to align on business goals, prize logic, and technical feasibility. Considered emotional design: color schemes, animations, and feedback to maximize delight and clarity.

Problem & Opportunity

Problem:
  • The Broker Plus app existed, but user acquisition around conference events was limited.

  • Many users were hesitant to register or download the app just to “check it out” at an event.

  • Without a compelling reason to install, the app was under-utilized as a marketing touchpoint.

Opportunity:
  • Use a gamified raffle experience to make app installation more attractive.

  • Let attendees engage without friction: no mandatory registration required.

  • Use push notifications to deliver instant win / loss feedback and drive repeat engagement.

Research & Insights

  • User interviews: Interviewed stakeholders and talked to a small group of brokers about what would encourage them to download an app. Many said “free stuff,” “games,” or “quick wins” are very compelling at events.

  • Competitive benchmarking: Looked at other event apps that run lotteries or raffles to understand how they handle onboarding and prize delivery.

Key Insights:

  • Users are more likely to install when there is no barrier (no forced signup) up front.

  • Instant feedback (win / loss) is emotionally engaging and drives viral sharing.

  • Using color and motion for “win” state (e.g., celebratory color) vs “lose” state increases emotional impact.

Ideation & Design Process

High-Fidelity Design:

  • Built mockups with branded colors, playful rewards UI, and visual hierarchy to highlight prize vs “play again.”

  • Designed 3-4 distinct UI states; idle, reveal in progress, win/loss

  • Applied micro-animations or feedback states: e.g., a confetti burst on win, subtle change of color/texture on loss.

Emotion & Visual Design:

  • Chose a bright, warm secondary color for “win” states to evoke joy.

  • Used a more neutral tone when user loses, but still kept it visually clean to avoid feeling punitive.

Implementation & Collaboration

  • Worked with mobile developers to ensure the “scratch” interaction was technically feasible (using a simple tap or swipe to reveal).

  • Defined lightweight notification content with Product Manager: “Congrats! You won! Check your prize,” or “Sorry, not a winner this time — try again.”

  • Provided design specs and assets (icons, buttons, gradients) for dev.

blue and white striped round textile
blue and white striped round textile
black blue and yellow textile

Outcome & Impact

Results and User Feedback

  • After release, the raffle experience drove over 3,000+ app downloads in three weeks.

  • This represents a significant uplift in app adoption tied directly to the conference.

  • Many users reported the raffle was “fun” and “easy to play,” especially because they didn’t need to register first.

  • Stakeholders also noted increased booth traffic / app engagement post-conference.

Reflections & Learnings

Nothing is perfect — there are always opportunities to improve.

Challenges
  • Without requiring registration, it’s harder to convert these users into long-term, active brokers.

  • Business requirements and objectives were not clear at the beginning and required re-work multiple times.

What went well
  • Low barrier to entry (no registration) meant more users tried it.

  • Emotional design (color, reveal interaction) made the experience enjoyable.

  • Close alignment with product and dev ensured a smooth, timely launch — perfect for a conference window.