There are even specific charms and cases made for iPhones and ipod touches! Those who are tech savvy can even get custom Hello Kitty icons for all of there stuff.

Sanrio Hello Kitty Kimono Wood Color Look Cell Phone Charm $5.99   2d 2h 58m

Avon HELLO KITTY cell phone or anywhere CHARM NEW HTF $9.99   2d 4h 47m

Hello Kitty Cell Phone Charm Key Ring Mascot FEGKDV $6.35   2d 23h 36m

Sanrio Hello Kitty Cell Phone Charm Pineapple Fruit $7.00   3d 19h 9m

Sanrio Hello Kitty Cell Phone Charm Apple Fruit $6.00   3d 19h 9m

Sanrio Hello Kitty Cell Phone Charm Strawberry $6.00   3d 19h 10m

Handmade Hello Kitty Cell Phone Backpack Jacket Charm Dangle $5.00   4d 14h 44m

40X Hello Kitty Cell Phone Mini Charm Figure W Hook $45.24   4d 21h 44m

Hello Kitty PiNk Crystal CELL PHONE MP3 Heart Clip On Charm Purse Zipper Pull $6.25   5d 11h 20m

Hello Kitty Store