Large collection of common iOS controls

Element control size (pts) Window (including Status Bar) 320x480 Status Bar Height 20 Navigation Bar Height 44 (horizontal screen) 32 (landscape screen) height of Navigation Bar containing Prompt 74 (horizontal and vertical screen) Navigation Bar icons 20 × 20 (transparent png) Tool Bar Height 44 (horizontal screen) 32 (portrait screen) tool Bar icons 20 × 20 (transparent png) Tab Bar Height 49Tab Bar icons 30 × 30 (transparent png) in vertical mode, the keyboard height is 216, 252 (iOS 5 + Chinese Keyboard), 162 (iOS 5 + Chinese Keyboard), and 198 (iOS 5 + Chinese Keyboard). iPhone App Icon: icon name size purpose: Icon.png 57 × 57 App Store and iPhone, iPod touch desktop display is icon@2x.png 114 × 114 Icon.png HD mode is icon-small.png 29 × 29 "set" App and Soptlight search listen 58 × 58 icon-Small.png HD mode No iPad App Icon: icon name size purpose required icon-72.png 72 × 72 iPad desktop display icon-50.png 50 × 50 Spotlight search negative icon-29.png 29 × 29 "set" App No iPhone, iPad General App Icon: icon name size purpose required icon.png 57 × 57 App Store and iPhone, iPod touch desktop display icon-72.png 72 × 72 iPad desktop display icon-50.png 50 × 50 iPad Soptlight search negative icon-29.png 29 × 29 "settings" App and iPhone or iPod touch Soptlight search no