Contact us

You can email us directly via [email protected]

Please include your Castra app version (you can find it in profile settings), device info, and all relevant data with your email. Screenshots are always welcome.

Technical support

For product support and app usage questions.

Contact us

Bug reports

For issues with web, iOS, or Android.

Contact us
Man performing an exercise

Ready to start your fitness journey?

Join thousands of users transforming their lives with Castra