A habit tracker for people who keep quitting their hobbies

I'm Mark, a 19-year-old student that once found himself clueless on how to keep up with different hobbies and passions. Like most people, I'd start strong and fade out within weeks. I noticed streaks worked incredibly well for me personally, I'm at 900+ days on Duolingo, so I built StreakUp around that idea, making every habit a streak. Built with Flutter, been working on it for 2-3 years since I was 16. Just hit 200 users. On the tech side, this project allowed me to see how much structure matters in code and how much it matters to make implementations future-proof. I'm happy to answer any questions about the app, the tech side, and my journey on it!