Smart phones have apps, but that's not all they have. Most have music, videos, and, of course, phone capabilities
They are nice to have but they have so many apps and i only use like 5.
Many smartphones have the ability to download apps from a marketplace. You will need to download an app that will allow you to scan, or photograph, a barcode. There are several apps that have this ability.
There are too many companies to count that make apps for smartphones. It would depend on what type of app you want in order to find the right company to build the app.
No, only on iPhone and Android.
There are many useful web apps for smartphones. Some of the the most useful include Oracast, IBM, and the Slash web app, these allow for the most fluid and beneficial experience for your smartphone.
Smart phones are an innovation to regular cell phones and can be a lot more fun because of all the free apps. Although the apps are not always a necessity.
Currently the iPhone has the largest app store, so it would have the most apps available. Android phones also have a lot of apps available.
Only the Kindle Fire can get apps, I have one myself and I get apps all the time, same with all my games.
The National Journey Planner has apps that are available for Android and Apple Smartphones. These apps may be downloaded for free.
No, apps are not only for the iPod Touch. Apps were actually made for the iPhone, but they have made most to work with the iPod Touch, too. Apps are only made for the iPod Touch (all generations) and the iPhone (all generations). Apps are made for Ipads to
Only Apple Apps such as 'iMovie' will really be 'iPad 2' Only Apps. All iPad 1 Apps will work on the iPad 2.
Many smartphones support GPS apps including the iPhone and tHe Blackberry. If your current phone does not support GPS apps, you can purchase a GPS receiver chip.