Key

If you are iPhone and iPad owner,you now can download Key for free from Apple Store. The application is designed for use in English language. It weighs in at only 5.6 MB to download. The new Key app version 1.0 has been updated on 2014-03-20. For ensuring consistency with the device you should take into account the following app compatibility information: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.
Bottom Line: For more information about Key check developer Adore You`s website : http://www.keybyeventosaurus.se