The new iPhone 6 and iPhone 6 Plus, coupled with Apple's new iOS 8 operating system, offer new possibilities for app developers. Here are six apps that are worth checking out.

Like the 6 Plus, the iPhone 6 doesn't offer true side-by-side multitasking. It has a fast app switcher, but you can't use two apps at the same time. Some devices in this category (Galaxy S5) do.

6 Apps For Customizing Your iPhone Home Screen. ... With over 600,000 ratings and 4.6 stars on the App Store, Widgetsmith is easily one of the most popular iOS customization apps.