• How it all started

• What you can do with RepSet

• What's the final goal?

• Final thoughts

How it all started…

I’ve been a lawyer since 2012. Always tech-savvy, always curious, but never quite sure how to merge my love for computers with my career.

So I wandered.

I studied visual effects. Then international cuisine. Then I became a gym rat. Got certified as a personal trainer. I tried, explored, and reinvented myself more times than I can count.

Then in 2023, I finally did the one thing I always danced around:
I learned to code.

Now, in 2025, I’m building RepSet, not just an app, but a curated training experience.
For beginners who don’t know where to start.
For lifters who need clarity.
For anyone chasing progress and craving guidance.

RepSet is your pocket coach.
It’s built for you, because I built it for me first.

Welcome to the journey.
—Oscar

Key benefits

What you can do with RepSet

💡 What You Can Do with RepSet

Let me break it down for you, quick and clear.

With RepSet, you can track your workouts using a growing exercise library packed with descriptions and clean visual guidance. No guesswork.

But then comes the real question:
Which exercises should you be doing?

That’s where the RepSet Coach steps in.

This isn’t just ChatGPT with dumbbells, it’s a curated, LLM-powered system infused with my personal expertise. It builds routines that combine compound and isolation movements, manage load intelligently, avoid injuries, and adapt to your level, all in real-time. Just open the app and train.

Now, how do you keep track when you're not even at the gym?

Easy. RepSet tracks everything, sets, reps, weights, RPEs, PRs. and translates your effort into clear insights.
See where you've been, understand where you are, and know exactly where you're headed.

🚀 In short:

RepSet helps you train smarter, not just harder.
It’s your AI-powered training log, performance dashboard, and personal coach, in your pocket.

At a glance

Whats the final GOAL?

🎯 Final Goal – For YOU!

🧭 Final Goal – For Me (the Founder)

Final Toughts

Thanks

Thanks for making it all the way here.

RepSet isn’t just an app, it’s a personal dream I’ve been shaping, rep by rep, line by line, with the same dedication I bring to training. Every feature, every insight, every detail is built with one goal: to truly help you train better, feel stronger, and stay consistent.

This is just the beginning.

Your feedback, your experience, and your journey will guide what comes next. I'm committed to evolving RepSet with you, always improving, always listening, always building forward.

Let’s grow, together, and feel free to write to me on X. 

—Oscar