Train harder. Track smarter. Build the beast.
The fitness app built for lifters who take their training seriously. Plan your workouts, log every set, track your progress, and push your crew up the leaderboard.
Coming soon to the App Store
Built by lifters, for lifters.
Build reusable workout templates, schedule them across your week, and repeat winning weeks with one tap.
Log every set, rep, and weight as you train. No spreadsheets, no guesswork — just clean data on every lift.
Track your bodyweight over time and watch the trend line move in the right direction.
See your whole training month at a glance — what's done, what's planned, and what's next.
Compete with friends on workouts completed. A little rivalry goes a long way.
Private by default. Snap progress photos to document the journey — share them only when you're ready.
Share wins with your crew. Post updates and photos, react with 💪 🔥 👍, and keep each other accountable.
Fast, focused, and free of clutter. RepLion stays out of your way so you can stay under the bar.