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Waddle is a fitness app that turns your real-world walks and runs into a live strategy game.
You step outside, start moving, and trace paths through your neighborhood. When you close a loop, that area becomes your territory — your very own kingdom on the map. The more you move, the bigger your kingdom grows. Stop moving, and your rivals can come and take it all away.
It's not just about counting steps. It's about owning your city.
Most fitness apps track what you do and reward you with numbers — calories, steps, streaks. Waddle rewards you with something more tangible: land.
We wanted to answer a simple question:
What if going for a walk felt like playing a game?
That question became Waddle. Every route you run becomes a border. Every closed loop becomes a claimed zone. Every day you skip, your kingdom weakens. The city is always in play — and so are you.
| Feature | Description | |
|---|---|---|
| Claim Territory | Trace a closed route on a real map while walking or running. That enclosed area becomes yours. | |
| Grow Your Kingdom | The more ground you cover, the larger your domain on the leaderboard. | |
| Invade Others | Run through a rival's territory to challenge and conquer it. | |
| Defend What's Yours | Stay active every few days or risk losing your land to more dedicated rivals. | |
| Leaderboard | See how your kingdom stacks up against everyone else in real time. | |
| Track Your Health | Log nutrition, monitor protein & carb intake, and get AI-powered diet insights. | |
| Earn Rewards | Keep moving to unlock items in the in-app shop and power up your profile. |
Waddle/
├── 📱 app/ → Flutter mobile app + Node.js backend
└── 🌐 website/ → Public landing page (Next.js)
Waddle is built for anyone who wants a reason to step outside — whether you're a casual walker who just wants something fun to do, or a competitive runner who wants to dominate the neighborhood map.
If you have legs and a phone, you're already equipped to play.
The team behind Waddle
![]() Sahnik Biswas @Sahnik0 |
![]() Sankalpa Sarkar @sanks011 |
![]() Shreyas Saha @Shreyas0017 |
![]() Atanu Saha @Atanu2k4 |
Made with sweat and stubbornness 🐧



