Please read the note before buy iChecker:
iChecker is an App that checks / verifies Apple Devices Hardware Information and Warranty Status based on their Serial Number.
You can use iChecker to check, verify and manage your apple devices hardware information and warranty status.
You also can use iChecker to add warranty mention to your iCal calendar.
1: iCheck checks Hardware Warranty / Information based on your device's Serial Number. ( The hardware information may not 100% match to your hardware' real configuration and it's just for your reference.)
2: iChecker cannot get hardware information and warranty info for some hardware, for example: Magic Mouse, Mighty Mouse, Magic Trackpad and so on.
3: iChecker can save your devices information to local database for future reference.
4: iChecker can save your hardware warranty expiration date to iCal calendar. You can choose 1 day, 3 days, 5 days, 1 week, 2 weeks mention in advance.