All minecraft updates are free. Once you have the game, all of the updates come at no additional cost.
Yes
Yes
No minecraft mods don't cost any money but it sometimes may be a project to get them.
updates come each 3-4 month
If you jailbreak ipod then go to cydia and get installous and search minecraft it will have mine icecraft and original. Or else it will cost money.
No there's no dogs yet there comeing in future updates
26.95USD
$20.00
no you can download any mod for free, well at least all the ones i know
USD$29.75
Minecraft servers cost money to run, it's not likely someone will give you a server for free. Servers require a computer, internet connection, and electricity and all of these cost money.
Minecraft makers do not release information on when the updates come out. When they feel the bugs that they are fixing and/or the features they're adding are finished enough they release it. They usually average 2 to 4 months between updates.