There can be no denying that Apple puts a lot of effort into the native apps that it ships pre-installed with their iOS and Mac OS X operating systems. Some of the installed apps that make up the individual OSes are extremely in-depth and functional pieces of software which are often a lot more advanced that any competing offering that may be available from third-party development studios. With that said, there is always going to be a part of any app, regardless of whether it is part of the operating system or not, that doesn't appeal to users.
