Quadro Icon Theme
Quadro Icon Theme works with all major third party launchers including Apex, Nova, ADW, Go, Atom, Action, and Holo launchers. As you can see the in the screenshots below, Quadro features over 1200 square-ish icons with rounded corners and unique texture.
These icons are bright, vibrant, and colorful and looks great on devices having big displays with HD or Full-HD resolution. The Quadro theme includes an icon masking feature to retain the design for all non-themed apps as well.
Here are some other features of Quadro Icon Theme.
Alternate icons for app drawer and some basic apps
100+ Quadro wallpapers with 300+ more wallpapers shared across all themes by +AndreaCorvi
16 custom docks for Nova Launcher.
Icon picker with alphabetically listed icons.
Full fledged Dashboard app to apply theme, set wallpaper, request for more icons, and to contact designer.
You can also install Quadro Zooper Skin for Zooper Widget Pro by +Vishal Khedkar featuring 14 Clock, Weather, and Music widgets matching the design of Quadro icons. Hit the Google Play Store link below to buy and install the Quadro icon theme (priced at $1.99) on to your Android device. Although Quadro already includes more than 1200 icons for initial release, the developer is very responsive and you can request more icons any-time.
Also check out our Best Icon Packs for Apex, Nova, Go and more launchers.