Knockout

The Knockout is now available as a free download on Apple Store for both iPhone and iPad owners.The application is supporting English language. It weighs in at only 24.8 MB to download. The new Knockout app version 1.0.1 has been updated on 2014-10-01. The Apple Store includes a very useful feature that will check if your device and iOS version are both compatible with the app. Most iPhone and iPad are compatible. Here is the app`s compatibility information: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
Bottom Line: For more information about Knockout check developer Robert Smith`s website : http://www.bobs-stuff.co.uk