Workout tracker for iPhone

Stay consistent. Train smarter.

Start workouts fast, follow clear plans, and see progress that keeps you motivated.

Built for people who want results, not complexity.

Designed for Real Training Progress

Everything in Replex is focused on helping you show up, complete workouts, and improve over time.

Use ready-made workouts immediately. Build your own routines when you want more control.

Track strength, volume, and consistency so you know what is working.

Keep your data synced with iCloud and continue your plan across supported devices.

Premium users can run workouts from Apple Watch and keep sessions moving in the gym.

See how Replex guides your workout from start to progress tracking.

Start quickly

Track every set

Measure consistency

See strength gains

Build better routines

Plan ahead

Get value immediately, then unlock advanced tools when you want more depth.

Can I use Replex for free?

Yes. You can track workouts and use core features without paying.

Is there a premium trial?

Yes. Premium includes a 7-day trial so you can test all advanced features.

Can I cancel anytime?

Yes. Subscriptions are managed in the App Store and can be canceled anytime.

Start free now. Upgrade only if the premium tools help you train better.