Free · iOS & Android

Your ChatGPT & Claude workouts,ready to train

Plan a full program or just one session with ChatGPT or Claude, then ask it to send everything to Evox. You can even have it schedule the sessions in your Evox calendar or recap the workouts you have already done.

Works with ChatGPT & Claude

CrossFit, Hyrox, functional

Run it, track every PR

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100% Free

•No account required•No hidden fees

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The plan your AI writes, where you actually train

ChatGPT and Claude are great at writing workouts. Evox is where you run them.

Bring your own AI

Already use ChatGPT or Claude? Connect it once to your Evox account. No new chatbot to learn.

Discuss, then send

Iterate on the plan in the chat. When you are happy with it, ask your assistant to send the workouts into Evox, or even schedule them in your Evox calendar.

Run it and track it

Pro timers for AMRAP, EMOM, Tabata and For Time, automatic PR detection and full session history.

It refines with your data

As you train, an anonymous summary of your Evox data is made available to AI assistants, fetched only when you ask. Your assistant uses your results and your session notes to sharpen the next plans, and can recap them anytime.

Stop letting good AI plans die in a chat

ChatGPT writes it. Evox makes it real.

The plan you'll actually follow

ChatGPT can write a great training week. Without an app to run and track it, it stays text you forget by Wednesday. Evox executes it.

CrossFit & Hyrox, not generic gym

Most AI fitness apps are built for the weight room. Evox speaks WODs, EMOMs, Hyrox stations, benchmarks and percentage-based loads.

No second AI to pay for

Most fitness apps charge for a built-in AI coach. Evox uses the ChatGPT or Claude you already pay for, so the intelligence stays yours and Evox stays the place you train.

From a ChatGPT prompt to a tracked session

Three steps, then it loops

Ask your AI

"Build me a Hyrox session for tomorrow, then add it to Evox." Chat with ChatGPT or Claude and refine until the plan is right, like you already do.

It lands in Evox

Your assistant sends the workout into Evox, structured and timer-ready, and can drop it into your Evox calendar. Nothing to retype.

Train, recap, refine

Run it with the timer. Ask your AI for a recap of your sessions, and it adapts the next ones from your real results.

ChatGPT & Claude workout FAQ

How the AI connection works

Open the Connected Apps screen in Evox, generate a connection code, and add Evox as a connector in ChatGPT or Claude. There is a full step-by-step guide on our connectors page.

Yes. Evox works with ChatGPT, Claude and any assistant that supports connectors, so you keep using the AI you already prefer.

Connecting an assistant uses its connector feature, which is generally on paid ChatGPT or Claude plans. On the Evox side, the timers, library and tracking work without any AI.

No. Evox doesn't give you a locked-in AI of its own. It's a bridge: you connect the AI assistant you already like, and it can read your training, create sessions and schedule them in Evox. Ask it for a workout, or hand it one you found elsewhere, and it adds it for you.

Yes. Evox is built for CrossFit, Hyrox and functional fitness: AMRAP, EMOM, Tabata, For Time, Hyrox race simulations, benchmark WODs and automatic PR tracking.

Still have questions?

Let your AI write. Train it in Evox.

Download Evox, then connect ChatGPT or Claude to turn AI-generated plans into real, trackable sessions.