I was WAITING for someone to ask this question.... Cracked Apps have been out there since quite sometime now but its like nobody knew!!! (or maybe everyone was using it all this while and keeping it a secret :p) A very good question d00by.
1. Install Appstore Patch via Cydia. Make sure you install the one specific to your firmware version. (Repository for Appstore Patch is:
http://apt.hackers.nl/).
NOTE: This patch is also called "MobileInstallation Patch" / Patch MobileInstallation / miPatch. 2.2.1 firmware users would have to add Hackulo.us repository (
http://cydia.hackulo.us) and install miPatch Firmware 2.2.1
2. Download cracked applications from
http://appulo.us/ 3. Drag the cracked IPAs downloaded above into the Applications section of iTunes. Sync to install to iPhone.
NOTE: Cracked Apps *DO NOT* show in the Updates section of Apple's App Store when the author releases an update or a new version - like the Free / Paid apps from Apple. You'd have to re-download and re-install the app manually if you want to use the newer version - when its available on Appulo.us.
4. You can also install AppShare and Installous to download and Install cracked IPAs from iPhone itself. It would make sense to use WiFi for this coz most of the good apps have decent download size. Both these apps are avilable thru Appulo.us Repository on Cydia.
Hope this helps. Pls feel free to drop me a note for questions.
Tx,
N