Are all iPhone models made by Apple?

Answer no kidding...

Top Q&A For: Are all iPhone models made by Apple

Difference between factory unlocked apple iphone 3gs and jailbroken apple iPhone 3GS?

AboutUp to 4,000 songsandUp to 16 hours videoThis is an approximate answer

Is iPhone model A1203 original from apple is it 3rd generation 8gb apple iPhone?

That is really only a matter of opinion and can vary according to the individual.

Should I buy an iphone 4 now or wait for the iphone 5 PS I have the 1st gen iPhone so i wanna new phone but w8ing seems better because they keep releassing new models every year which is annoying?

Depends, if you really want the iPhone 5 then you should get it if you don't mind spending more money on it. I'd wait.

How can I publish my iPhone App I made using Xcode if I can't afford the 99 dollar Apple Developer membership?