Comparison
RepEight vs ChatGPT for training
ChatGPT can write a decent generic workout plan, but it only knows what you type into it and it can’t log your sets. RepEight’s AI coach reads every workout you log, your PRs and your weekly consistency, so its workouts, briefs and answers are based on what you’ve actually lifted.
| Feature | RepEight | ChatGPT |
|---|---|---|
| Writes a workout for you | ||
| Knows your logged workouts and PRs automatically | ||
| Logs sets, rest timer and PRs | ||
| Briefs you before and debriefs you after a session | ||
| Tracks weekly consistency | ||
| Answers general fitness questions | ||
| Muscle heatmap and progress charts |
What ChatGPT does well
- · Very broad general knowledge
- · Great for one-off questions and brainstorming
Choose RepEight if…
- · You’re tired of pasting your workout history into a chat
- · You want advice that changes as your numbers change
- · You want tracking and coaching in one place
Frequently asked questions
Can ChatGPT replace a personal trainer?
It can explain concepts and draft a plan, but it doesn’t see your training unless you paste it in, and it can’t track sessions. A coach built into your tracker, like RepEight’s, works from your real data.
Train with a coach that remembers you.
Free to download on iPhone, Apple Watch and Android.
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