The only motto is you should enjoy every application you install in your home screen rather than locking yourself into your own app. iPhone Application Developers are really creative and real contributors for the growth of iPhone.
Below Are Few Apps Which Can Make Your IPhone Experience Better:
Sparrow isn't just better than Apple's own Mail app; additional features are attached like uploading photos, data and much more. Its intuitive design makes inbox management a cinch
Freshly out in 2013 has the integration option with your email accounts. Its innovative design and working style impressed people. Single swipe to archives or delete emails or kick them out of your inbox temporary to respond to mails. There is a long list of users waiting to use it but worth queuing. IPhone Application Design is the main factor for the wait.
Google Chrome has been a great hit on desktop computers. This is the greatest advantage you get in iOS versions, once you sign in your Google account, all your desktop bookmarks, passwords and open tabs are available on your iPhone or your iPad.
Opera Mini (Free)
Travelling abroad and planning to use mobile internet, Opera Mini is the most essential app which should be settling in your home screen. It compresses the web pages before it reaches your phone, saves your data usage and thus your mobile bill not shoot up to the sky. IPhone application Development can bring your life to junction where everything is bought to ease.
Google Maps (Free)
Apple's own Maps app isn't as bad as has been made out, and it's improving in the same process, but Google Maps is still the best and most reliable mapping app available for iPhone. Local search, voice-guided navigation and public transport directions are all built in.