Everyone who owns a phone must use the App Store so everyone who owns an iPhone , iPod touch, iPad , or any Apple computer.
You have to state the app, for me to tell you the number of people who use it.
You can download the official Apple store app. Searchon the App Store for "Apple Store" and downloads the first app. the App is from apple and is an easy to use version of the Apple Online Store
The 'App Store' is for purchasing and downloading apps to your device.
Go to the app store and use you iTunes card to get apps
No, you can not.
Yes
app store just download the app or use the default built in app.
You can use either a pre-built in app or you can easily download a flashlight app from the app store or Google play store and use that as a sufficient light source.
When you open the Android app store, there should be a section labelled "Help". There may be a tutorial for how to use the store in this section, or you can look up specific questions.
yeah theres a free app for it in the app store
yes .
Only If you download a Calculator App, yes.