Level Up Your Monster by Leveling Up Yourself

Feeling stuck at the same fitness level? It’s time to evolve.Gym monster is a retro-pixel fitness RPG where your monster gains XP every time you train in real life.

See It In Action


How It Works

💪 Train → Earn XP → Evolve

Every workout earns experience points for your monster.


🏆 Collect Badges

Hit milestones and unlock exclusive achievements.


👥 Compete With Friends

Challenge your friends and show off your monster.

Join the
Alpha Test!

Get the exclusive Alpha Tester badge only available during pre-launch.Limited to first 100 testers.


Gym Monster is currently in iOS beta, so Apple requires new testers to install through TestFlight. It’s quick, safe, and standard for pre-release apps.

Download Instructions
(~30 seconds)

1) Enter your email above.2) You will be sent an automated email titled
"You're in! Welcome to the Gym Monster Alpha Test."
Open it and tap the link to download the TestFlight app (Apple’s official beta platform).
3) Download the TestFlight app (takes ~20 seconds).4) Install Gym Monster and choose your starter monster!

Built with Expo & React Native by a solo dev© 2025 Gym Monster