Link Sync

1) Goto iFunbox site and download the iFunbox version compatible for your machine.
2) Install iFunbox running its ifunbox_setup.exe file.
3) Also keep it in mind that you should have itunes installed on your machine.
4) Open iFunbox and click on iFunbox Classic tab.
5) Then you could install the app using two different procedure:

1) You could install the app using Install App tab
2) After clicking it then locate the .ipa file which you have downloaded onto your machine

1) If you have Installous on your iPhone you could just goto Installous App Install
2) Copy your .ipa file to it
3) Then install it using installous

*Note: Installous has been terminated by hackulous repos. Thus to install via Installous you need to turn of your internet connection on iPhone.