I decided to redesign the logo for my VAT calculator. It's a progressive web app so it has the ability to display on the home screen of a mobile or PC. So the goal is to make the logo more prominent against other apps. On the left is a new version of the logo with a complimentary color scheme. On the right is the old logo with a monochrome color scheme.
Which logo stands out better? Is the new logo appropriate for the current app design?