Every month, I heard the same complaint from friends and clients. They missed renewal dates, paid for forgotten apps, or stared at bank statements packed with mystery charges. Spreadsheets helped for a week, then gathered dust.
So, I built Subz.
How Subz saves the day
Instant clarity: upcoming bills are visible at the top, so nothing slips through the cracks.
Money at a glance: bold cards reveal this month and year-to-date spend in one glance.
One-tap control: pause or cancel a subscription without needing to navigate through vendor settings.
Friendly feel: playful illustrations soften the topic of money, turning dread into calm.
My part in the story
I owned the product from the first sticky note to the last commit.
Mapped pain points with five user interviews and two weeks of usage diaries.
Sketched flows and polished every pixel in Figma.
Coded the front end in React Native, wired animations with Reanimated, and linked Firebase for real-time data.
Ran a closed beta, gathered feedback, and shipped improvements within forty-eight hours.
Early results
Beta users cut wasted fees by an average of eighty dirhams in the first month.
The session length was doubled compared to the test prototype.