With Chroma you can turn any climbing wall into an LED powered training system.

Our hardware and mobile app integrate to give you a magical climbing experience.

Collaborate with friends to set routes for your home wall, live.

Also usable without our LED system.

What’s New

Version 1.1

Create problem lists to track your projects and favourite warm ups.
Switch to the Hueco grading system in your profile.

App Privacy

The developer, Dean Merchant, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You Might Also Like