Did you know that if you activated your iDevice on or after 1 September 2013 then you can download six key Apple applications (Pages, Numbers, Keynote, iMovie, iPhoto and GarageBand) for free? These apps would normally set you back just over £25.
All you need to do is register the serial number of your device within your Apple profile and then search for the apps via the App Store on your device and it should become available to you to download for free. I (well my husband) was lucky enough to benefit from this offer on his recent iPad Air purchase. These apps are equivalent to the Microsoft Office suite of products such as Word, PowerPoint and Excel.
Note that GarageBand is free on the App Store for all iOS 7–compatible devices, not just those registered on or after 1 September 2013.