InsallOnAir is a simple free online IPA installation tool. It provides an easy solution to install IPA file on iPhone without iTunes. InsallOnAir gives many facilities for iOS and Android developers. So, that they can send Ad hoc builds, IPA files to testers, friends or clients via e-mail. The developer does not need any specialised apps for IPA installation. So, Without iTunes, you can test yours IOS app. Just upload your IPA file here and insert at recipient email address and type a message to a receiver before press send. If you are InsallOnAir account then you can send IPA file to your team.