Embarcadero has released the free premium style pack for Firemonkey in Delphi 10 Seattle (probably supports C++Builder and Appmethod as well). The Delphi XE8 premium styles had 9 styles and the Delphi XE7 premium style pack had 7 styles. This new Delphi 10 style premium pack has 10 styles with the new style being called Copper. The premium styles support all four platforms (Android, IOS, OSX, and Windows). They allow you to provide the same look and feel of your app across all platforms solidifying your app’s brand above the branding of each individual OS. The 10 styles are Copper, Coral Crystal, Coral Dark, Diamond, Emerald Crystal, Emerald Dark, Jet, Radiant, Sterling, and Vapor. Some of the styles are a semi transparent glass look and are meant to be used on a Form with a background color or image. Load the premium style into the TStyleBook for the device you are targeting and then set the TForm.StyleBook property to your TStyleBook component. The TStyleBook component has changed in Delphi 10 to allow you to load multiple styles into a single TStyleBook which can simplify your Form. Check out the premium styles for Delphi XE8 and Delphi XE7 if you have those versions.