IOS Developer Program currently has three types: personal, corporate and enterprise. Please view:
$99-Personal
-This program is for developers to be free to create iphone/ipod Touch/ipad business applications and be able to publish their apps on the App Store.
-100 test machines can be set up for development and test purposes each year.
-This program does not allow developers to create a team that team members add to their account.
-Developers participating in this program will have their respective names listed as sellers in the App Store.
• $99-Company
-The company is required to register and have a valid DUNS number.
-This program is for companies wishing to develop iphone/ipod touch/ipad applications.
-100 test machines can be set up for development and test purposes each year.
-This program allows developers to create a team of team members to add to their account.
-To participate in this program, the company name will be listed as seller in the App Store.
$299-Enterprise
-The company is required to register and have a valid DUNS number.
-100 test machines can be set up for development and test purposes each year.
-Apps developed by this program can only be sent to their employees for internal use.
-This program allows developers to create a team of team members to add to their account.
-This program will not allow the company to sell their apps in the App Store.