Track Your Strength. Challenge Your Friends. Get Stronger.
The gym app built for people who take training seriously. Log workouts, measure your Strength Score, compete with friends, and watch yourself improve.
Effortless Workout Tracking
Log every set, rep, and weight in seconds. Stronger keeps your entire training history in one place so you can see exactly what's working.
Choose from 400+ exercises, build custom routines, and let the app handle the rest — from rest timers to progress charts. Just show up and lift.
Everything You Need to Train Smarter
Built by lifters, for lifters. Every feature is designed to help you get the most out of every session.
Workout Tracking
Log every set, rep, and weight. See your progress over time with detailed workout history.
Strength Score
A single number that measures your overall strength. Track it, grow it, compare it.
Adaptive Routines
Smart programs that adjust to your progress. No more guessing what to do next.
Group Challenges
Compete with friends and training partners. Push each other to new personal bests.
Exercise Library
400+ exercises with instructions and muscle group breakdowns. Find the right movement for any goal.
AI Routines
Generate personalised workout plans powered by AI. Tailored to your goals, equipment, and experience.
Ready to start?
Join 2M+ lifters getting stronger
Loved by 2M+ Lifters
Real reviews from real people getting stronger every day.
“I've been using Stronger for almost 2 years and I'm confident it's the best workout tracker I've found. Streaks, milestones, personal bests, and progress tracking do an exceptional job at keeping you consistent and motivated.”
“I'm a personal trainer and use this every single day. Simple and easy recording methods push this app far beyond any other I've tried. I recommend Stronger to my clients and to anyone wanting to achieve the greatest they can.”
“This is exactly what me and my friends needed. We used to always lift together but now we're all in college. This is an amazing way of keeping up with friends and staying consistent through the competitiveness.”
“The Strength Score and ranks are really useful and encourage me to go to the gym and see it go up. This app has really helped me actually stick at it and not give up after a month.”
“These devs know what they're doing. Constantly updating and sharing those updates. I love that Stronger has the specific workouts built in. It feels like such a hassle on other apps. The motivation from the logging system is the best part.”
“I've been using Stronger for almost 2 years and I'm confident it's the best workout tracker I've found. Streaks, milestones, personal bests, and progress tracking do an exceptional job at keeping you consistent and motivated.”
“I'm a personal trainer and use this every single day. Simple and easy recording methods push this app far beyond any other I've tried. I recommend Stronger to my clients and to anyone wanting to achieve the greatest they can.”
“This is exactly what me and my friends needed. We used to always lift together but now we're all in college. This is an amazing way of keeping up with friends and staying consistent through the competitiveness.”
“The Strength Score and ranks are really useful and encourage me to go to the gym and see it go up. This app has really helped me actually stick at it and not give up after a month.”
“These devs know what they're doing. Constantly updating and sharing those updates. I love that Stronger has the specific workouts built in. It feels like such a hassle on other apps. The motivation from the logging system is the best part.”
See what the hype is about
See It in Action
Clean, intuitive design that stays out of your way while you train.
Start Your Free Trial — Get Stronger Today
Try every premium feature free for 7 days. Strength Score, AI routines, 400+ exercises, and more.
Free on iOS & Android.