iHeadache is available on the BlackBerry App World storefront. In order to download iHeadache from App World you will need the following.

BlackBerry App World	App World is an application that enables users to search, purchase and download apps directly to their BlackBerry smartphones.  Once App World is installed you can use it to download iHeadache.  Click here for detailed instructions on purchasing iHeadache from App World.
A PayPal Account	PayPal is the official partner for purchases made using BlackBerry App World. App World users need to establish a PayPal account in order to pay for apps downloaded.

Supported BlackBerry Devices

iHeadache has been tested and is supported on the following devices:

• BlackBerry Bold 9000
• BlackBerry Curve 8900
• BlackBerry Curve 8520
• BlackBerry Curve 8300 Series
• BlackBerry 8800 Series
• BlackBerry Tour 9630
• BlackBerry Pearl Flip 8200 Series
• BlackBerry Pearl 8100 Series
• BlackBerry Storm

iHeadache should work on any device that has BlackBerry Device Software v4.2.1 or newer installed. However, there are links within the application to the users manual and video tutorials which may not be available on Device Software below v4.5.

Update your Blackberry Device Software for Free!

Visit http://na.blackberry.com/eng/update/ to download the latest version of BlackBerry Device Software. The link above requires Firefox or Windows® Internet Explorer® v5.5 or later, running on Windows®.  If you are a Mac user, download BlackBerry Desktop Software for Mac to manage your BlackBerry device and download updates.