iPad resolutions: 768 x 1024 1024 x 768
iPhone resolutions: 320 x 480
Normal resolutions: 320 x 240 640 x 480 768 x 576 800 x 600 1024 x 768 1280 x 960 1280 x 1024 1400 x 1050 1600 x 1200 1920 x 1440 2048 x 1536
Portrait resolutions: 240 x 320 480 x 640 576 x 768 600 x 800 768 x 1024
Wide resolutions: 320 x 200 1280 x 800 1440 x 900 1680 x 1050 1920 x 1200 2560 x 1600
HD resolutions: 854 x 480 1280 x 720 1366 x 768 1920 x 1080