Use Warranty Folder to keep track of your equipments warranties.
Create a record with equipment serial number, buy date and term date, product photo and invoice/warranty image.
Photos can be taken from device camera, or by choosing one from device photo albuns.
Through an intuitive interface this app organizes all items by defining those inside warranty, outside warranty or those which warranty is about to end.
You can send the images through email, or print them if any AirPrint printer is available.