App Support

We hope you enjoy using Dem Dx: Clinical Diagnoses Handbook.

At Dem Dx, we’re working hard to deliver a fast and stable app experience for everyone.

Bug Reporting

If you have come across a bug in the app, please notify us by sending an email to

Please include in your message:

  • – the subject line: “Bug Report”
  • – your iOS version number which can be found here
  • – the device you are using (eg.  iPhone 6) and
  • – the version of Dem Dx (eg. v1.6) you are using.


Feature Suggestions

If you have an idea for new feature or simply want to get in touch with us about the app, email: with the subject “Dem Dx App”.

Your feedback helps improve the app experience for medical professionals worldwide, thank you.