Pick RunBuddy if
- You want to ask why a session is in your plan, and change it by chatting.
- You already record runs with your Apple Watch and don’t want another app for it.
- You want to self-host your data or use your coach in Claude.
Runna is built around set training plans. RunBuddy is built around a coach you can talk to, using the runs your Apple Watch already records.
Runna details checked
Both apps send structured sessions to your Apple Watch. The difference is what happens around them: Runna records runs in its own app and follows the plan you picked, while RunBuddy reads the runs already in Apple Health and lets you change the plan by talking to the coach.
| Feature | RunBuddy | Runna |
|---|---|---|
| Coach you can chat with | Yes | No |
| Plan adapts to your runs | After every run | Yes |
| Records runs | Uses Apple Health | Own app |
| Sessions on Apple Watch | Yes | Yes |
| Remembers injuries and schedule | Yes, editable | No |
| Self-host your data | Yes | No |
| Use in Claude (MCP) and open API | Yes, free | No |
| Free tier | Yes | Trial only |
If your runs are saved to Apple Health, RunBuddy reads your history on first sync and uses it to set your starting volume. Your first plan is ready in about two minutes.
If you run with an Apple Watch and want to ask why a session is in your plan, or change it by chatting, yes. If you want one app that records and plans, Runna fits better.
Yes. Strava bought Runna in 2025. Runna is still a separate app.
Runna is a paid subscription after a free trial. RunBuddy has a free tier with a training plan and sessions on your watch; Coach Pro is €7.99 a month.
If Runna saved your runs to Apple Health, RunBuddy reads them on first sync. Nothing needs exporting.
Pick a goal, connect Apple Health, and your first week is ready.