Is an iPhone 5 better than a gs3?

I have a gs3 and I want to try the iPhone 5

No iphones strart messing by the time a new one comes out its like its planned i would go with tge galaxy s3

Depends whether you like iOS or Android.

I prefer iOS(iPhone5) because you can simply just access everything with ease and android to me is more loaded with extras and more settings and bloatware, harder to navigate.

Iphone has the best apps and security (no virus checker neededed like other phones have). It also has imessage, siri, facetime, fingerprint access, aluminum casing, slo-mo camera, free radio, airdrop, call blocking, etc. 5S is also the only 64-bit phone on the market today.

GO for it

IPhone:
-easy to use (simple)
-more apps (usually released to iphone before android)
-iOS7 (if you consider that a good thing)
-Great customer support
-Runs slightly faster
-iTunes

GS3:
-Larger screen
-Nice software design
-Cheaper apps (apps can do more because of lesser restrictions by google)
-Can do more on it (ie put on home screen launchers, change lock screen, change icons on homescreen, themes, floating fb messenger on screen, change keyboard looks, etc)
-Widgets

I like the iPhone because of its speed and more apps, but I like GS3 because you can do more.