The main difference between Apple and Android devices is that Apple’s products are all made exclusively by Apple, whereas Android provides open source software for phones that allows any device manufacturer to adapt their devices for use with the Android operating system. The result is that Apple’s products have more predictable build quality and that the apps available in Apple’s proprietary App Store are all made specifically for a limited range of standardized devices so that some apps can operate more smoothly and capably on Apple devices. Another key difference between Android and Apple is that Android phones are much more customizable by users and come in a broad array of designs and capability levels from different manufacturers. Android phones can also be much more affordable than an iPhone, whereas iPhones can be easier for less experienced smart technology users to operate without the need for major settings adjustments.