With you new iPhone or iPad, you get to download popular iWork and iLife apps for free. This offer applies only to new iOS device purchase after September 1st 2013. The five apps are Pages, Numbers, Keynote, iPhoto and iMovie. Each of these apps normally cost USD $5 or more. The other iLife app GarageBand for iOS is free for all, with in-app purchase for additional instruments and sounds.
To quickly access to all Apple apps, from within App Store search for one Apple app such as Pages. From within the app detail page, scroll down to the bottom and tap “Developer Apps”. This will list down all available apps from Apple. You need to download these apps while on Wi-Fi as each has more than 200MB in size. The current over-the-air App Store download limit is 100MB.