ConstructionOnline Newsroom

CO™ Mobile Update Notes (Version 5.0.39)

Written by UDA Corporate Newsroom | May 28, 2026

The latest version of CO™ Mobile (Version 5.0.39) is now available for download on the Apple App Store and Google Play. As the mobile companion to UDA’s industry-leading construction management platform, ConstructionOnline, CO Mobile continues to evolve with performance enhancements and new mobile-first functionality designed to support construction teams in the field.

This release focuses on internal improvements to security, performance, and overall reliability, helping deliver a faster, more dependable mobile experience.ENHANCEMENTS

  • Security enhancements further strengthen account protection and reinforce overall application integrity. 
  • API improvements deliver more consistent handling of Files & Photos, helping maintain reliable access to project data from anywhere. 
  • Authentication updates improve login reliability and response accuracy for a smoother, more dependable sign-in experience.