// How to use it ?
// IPhone URL Schemes is very easy and very helpful to use.
// This page centralizes code samples for URL schemes available in many iPhone applications, not only in Apple's but in many others. It also includes programming tips and references about implementing apps registering or consuming URL schemes.
//Below link is very helpful to developer
http://wiki.akosma.com/IPhone_URL_Schemes#SMS
In example we can easily open below iPhone Application
1) Open Maps
2) Open SMS
3) Open Dialer
4) Open YouTube
5) Open App Store / Market
6) Open Skype
7) Open Gmail
8) Open Safari
9) Open Music
10) Open iBook
But for that we have application install in iPhone.
Otherwise it can not open.
Test that application in phone not a simulator because in simulator you get less idea compare to phone.
So check it in LIVE DEVICE.
Sample code for how to use iPhone URL Schemes available on GIT : )
https://github.com/dharmik/URLSchemes
i) snap :)
iii) snap :)