Apple is going making its devices far advanced now and providing smart features to all its iphones and ipads to be released in 2014. They will be provided with touch ID that is finger print scanning ability. This feature is embedded in home button of the device. According to the sources last year apple sold 36 million iPhone 5s units with Touch ID. Touch ID devices will be equipped with two sizes of display; 4.7 inch and 5.5 inch variants of the Apple iPhone 6. The experts also believe that same feature will be provided in the Apple iPad Air and consequently to the Apple iPad mini equipped with Retina display. This information was also added for the users that Apple will be using t tin in making Touch ID to make it better and durable with long lasting using age. It is further expected that Apple will be able to sell 120 million pieces with the touch id in the market current year. The sale will rise sharply to 233 million in next year. The device has the scanner using sapphire to make fingerprint scanner save from any scratches; it would be a tempest in the industry for its accuracy.