1. Map--find your way
2. translation apps -- help you overcome langue barriers
The iPad, iPod, and iPhone all come with a few apps. The rest must be downloaded form the App Store. Some are free, and you must pay for some.
Call of duty zombies
I don't think it is a must. Well, if you wanna download apps for windows 8 and use some features in apps, you must have a microsoft account to sign in to.
Your iPod will not delete apps on its own. You must delete the apps yourself.
After doing the full restore, you cannot get your jailbroken apps back. This time, you must actually pay for the apps.
To install apps on your Android smart phone, you must launch Google Play, and search for the app you wish to download. However, to download apps from Google Play, you must have a Google account. If you wish to download apps from a third party source, you must open your settings, and tap on "Allow installation of non-market applications".
All travelers must have a valid passport
Most apps that are games are 99 cents or 1.99. Some other apps are more expensive. There are also some free apps.
Yes, you must download the apps directly from you phone.
Yes, some apps are really free.
You must reset the game to change your name in any Google play apps
No, you must have an apple ID.