How to Install .app & .ipa apps to iPhone

[rich3]

You can install it by two methods : by direct method and by iTunes method

Direct method

1. Download the cr@cked game/app and extract the ApplicationName.app folder to your desktop.
2. Copy ApplicationName.app into /Applications via SSH or SFTP and set it's permissions to 755 (chmod 755 ApplicationName.app )
3. Create a folder called “Documents” in /var/mobile/ and set permissions to 777. (*only needs to be done once)
4. Reboot your iPhone.

[rich3]

iTunes method:
This requires replacing a framework file on your iPhone first, but then makes the installation of apps very easy (double click on the mac/pc).

How to install cr@cked IPA's:
1. Using SSH, navigate to: /System/Library/PrivateFrameworks/"
2. Backup the file "MobileInstallation.framework"
3. Download (attached) patched file.
4. Copy the patched file over to "/System/Library/PrivateFrameworks/" set permissions to 755
5. Reboot your iPhone.

[Alter]

Just drag and drop the .app file into the apps folder under the iTunes Library section and sync the file. As simple as that!