Why looks my game different on mac and ipad

mhmma

I'm making a game for the ipad ... but when i test the game on the ipad it looks totally differnt ... all the graphics used as a tile a deformed ... here are 2 pics so you know what i mean:

mac:
http://www.martin-hammerschmidt.at/mac.png

ipad:
http://www.martin-hammerschmidt.at/ipad.png


what did i do wrong
how do i solve this problem?

(sry my english isn't the best)

beefy_clyro

The idevices cause banding (lines on pictures), you need to create a single pixel anywhere on your picture and export as png with transparency .. This will get rid of teh banding issue.

Next, you are getting blurry images because one of the following;

Your art is not an even number when divided by 2.
Your art is not exported at 72dpi.

If you change all the above, it should all match the look of the Mac