I have a few questions to ask. Currently, I'm self-learning iphone programming, and later maybe for mac. I just need to make sure my apps works accordingly.
So do I need a license to test on the iphone simulator? I don't need to test on a real device. I don't intend to put anything up on apps store in the near future.
If no, how do I bypass the code signing error (certs and all)?
If yes... nvm...
For mac, do I need a license to test and run apps on my personal Mac?
Thanks in advance for your help. :D
You can test on the simulator for free, if you register as an Apple developer and download the iPhone SDK. To do so, go here: http://developer.apple.com/programs/register/
You will not be able to test on a real device, but from your question, it looks like this is not an issue. Also, by registering as an Apple developer, you can download and use Xcode to write Mac applications as well.
If you do decide that you need to run the app on an iOS device (even your own) or publish to the App Store, you will have to sign up for the iOS Developer Program, which is $99/year.