
Overview, The Challenge
Joanne Hailey, a premium daily-matching dating app, recently launched a new "Saju" (Romance Luck/Fortune) feature to keep users engaged during waiting periods. However, because the app was still in its early growth stages, there was a significant brand risk: focusing too heavily on "Saju" could mislead audiences into thinking we were a mystical fortune-telling service rather than a modern dating platform.
The objective was to introduce this new feature indirectly, humorously, and engagingly without diluting the app's core identity of connecting people.

Cultural Trending
Instead of a traditional ad showing people checking their fortunes, I pivoted to a completely different perspective: the user's pet.
Cultural Hook: Inspired by the viral Korean meme format "정서불안 김햄찌" known for its blunt, relatable, and slightly aggressive "fact bombing" humor, I wanted to create an ad that felt like a native, entertaining social media post rather than a corporate pitch.
The Concept: A frustrated cat, annoyed by its single, homebody owner, takes matters into its own paws. The cat taps the "Romance Luck" button on the app, which leads to the owner finding a match, having a great conversation starter "My cat checked my Saju!", and finally leaving the house for a date.


AI Workflow & Storytelling

Post Production
To capture the authentic, raw, and humorous tone of the meme trend, I recorded the voiceover myself, bringing the "judgmental cat" persona to life alongside the UI mockups and visual assets.

Results & Impact
By framing the Saju feature as a quirky, fun "icebreaker" rather than a serious matchmaking tool, the campaign safely protected the brand's identity while driving massive curiosity.
Engagement & Growth: The ad significantly boosted the app's MAU (Monthly Active Users) and overall new registrations.
Feature Adoption: Usage of the new Saju feature increased by 40% compared to pre-campaign levels.
Long-term Success: The "Judgmental Pet" format resonated so strongly with the target audience that it was officially greenlit as an ongoing, serial ad campaign ("The Matchmaker Pets Series").



