Yes! Twitter is available to all iPhones and Android devices at no cost.
No, you can get the Twitter app on your iPhone for free.
yes
Use a hammer
yes
You can but it will not be cheap as you have to purchase it contract free. The price with no contract is: Device No-Commitment 16GB iPhone 3Gs $499.00 32GB iPhone 3Gs $549.00 16GB iPhone 4 $599.00 32GB iPhone 4 $699.00
The apple iphone 3gs it rocks!!!!!!!!!!!!!!
It uses iOS
use the newest version on green poision
No
Yes, iPhones use a normal sim card.
No
i mostly tweet on my phone like ten times an hour. and it never charges me. yet, i have the iphone 3gs so its an app but im pretty sure it doesnt. my friends use it all the time to and they dont have any kinda fancy phone.