lots
there many free apps and yes there are
Apple does not give you money to buy apps but many apps are free.
I would say probably millions of them!
Free answer tones for a smartphone can be downloaded from any of the many sites that offer ringtones and apps for phones. Some are the Apple Store or GooglePlay. There are many others.
Apple's app store has over 250,000 apps. (See links below)
No, you don't have to pay to access the App Store on an iPhone when you sign in. The App Store is free to browse and download apps, many of which are available at no cost. However, some apps may offer in-app purchases or require payment to download. You will need an Apple ID to sign in and download apps, but creating an Apple ID is also free.
The iPad can run over 300,000 apps from the appstore.
No, apps designed for Apple products will not work on the Android OS. Luckily, many developers create both IoS and Android versions of their apps.
Yes, Apple does offer a student discount. Student discounts are usually offered at college bookstores. Many campuses have promotions for Apple products.
yes you can make sure you have a apple account and download as many as you can
The Apple iPod touch (regardless of storage) is limited to 144 apps.
Search "Minecraft" in search all of them will appear there are too many.