Apple is sued for claiming iPhones have 16GB of storage when its operating system takes up more than a fifth of available space. A lawsuit has been filed against Apple, accusing the technology giant of promising more available storage space than it actually delivers in its iPhones, iPads, and iPod touch devices. On some devices the latest iOS8 can take up to 23.1% of the storage of the device which leads to the data limit being hit quicker and forcing customers to pay for storage on Apples iCloud.