IIRC you can't use a terminal emulator on Android without rooting
There is no definitively better OS. Apple has widespread appeal for its ease of use, aesthetic, simplicity, and the extensive app store.
Android has a different kind of appeal for the amount of control you have over it, its customizability, and the ability to install 3rd party apps, along with rooting being much easier
Ease of use is pretty subjective, I don't see how would an Android be hard to use compared to iOS really.
Aesthetic-wise, indeed the iPhones had that nice rim and everything that made them stand out, however personally I don't like the iPhone 6 design, it completely countered everything they did right on 4 and 5.
Apple has it's own clutter apps just like Android. Except simplicity in design I don't see that much of a deal here. Define "simplicity" and "ease of use" pls.
Extensive app store is there because quality checking is there for the most part. Apple has a much more respectable App store than the Google Market crap which is really nice though. Also it actually bloody supports PayPal as far as I know and I am not forced to use Google Wallet crap.
Android does have that customization stuff going on for it, which is good yeah.
3rd party apps are great because things like bundles (see: Humble Bundle) can exist and it allows for a wider area of apps, however this also means a lot of crap comes through.
I don't see rooting being a strong point for an argument here, nor jailbreaking. They are both actions meant to unlock the phone further but in regression, void the warranty in many cases.
A strong point for iPhone is the screen, because it's IPS, there shouldn't (citation needed?) have a burn-in problem.
Today I just experienced my first big Android problem and that is the AMOLED display - I apparently burned certain pixels, particularly the blue ones. I can see how that's my fault (loving Alarm Clock programs) but I don't think that would've happened on iPhone's IPS, not to mention it's not the alarm clock itself, it could have just happened with anything else anyway.
I never thought this would be an issue ever again since kids don't know what CRT even is anymore.