What is the app and can be divided into several categories? and its related explanations.

app, is the abbreviation of application, in fact, strictly speaking, the current market app can be broadly divided into the following 10 categories, namely Mobile UGC, mobile search, mobile browsing, mobile payment, mobile advertising, mobile instant messaging, sns,lbs, AR and Hand tour .
UGC(user generatedcontent) refers to users ' original content, which is not a specific business, but a new way for users to use the Internet, that is, from the original download and upload as the main load. Success stories include: WIKI, Douban, Youku Tudou.
Mobile search refers to the mobile device as the terminal, the search for universal Internet, so as to achieve high-speed, accurate access to information resources. In the application of language search, Google search, Baidu search, Pangu Search, searching search. Its investment prospects and potential are enormous.

Mobile Browser, also known as a mini-browser, mini-browser, or wireless internet browser, is a Web browser designed for mobile devices such as mobile phones or PDAs. Mobile PaymentAlso known as mobile phone payment, is to allow users to use their mobile terminal (usually mobile phone) to the consumption of goods or services for the payment of a service method. Mobile AdsAds that are displayed when mobile apps or mobile pages are accessed through mobile devices (mobile phones, PSP, tablets, etc.), including images, text, in-stream ads, HTML5, links, videos, gravity-sensitive ads, and more. Zesmob's article says, Mobile Instant MessageThat is, the mobile version of Instant messaging, so its promotion to a large extent similar to mobile UGC, should be used in forums and social networks to promote. Of course, there are different, mobile real-time information more attention to the group, so the app itself should pay more attention to the sharing between users, can make users more convenient to communicate. SNS, which refers to Internet application services that help people build social networks. Also refers to the social existing mature and popular information carriers, such as SMS SMS services. Another common explanation for SNS: The full name Socialnetwork site, or "social networking" or "social network". SNS also refers to social networksoftware, the social network software, is a use of distributed technology, popularly said to be using peer-topeer technology to build the next generation of personal-based network infrastructure software.

LBS is a location-based service that obtains the location information (geographic coordinates, or geodetic coordinates) of a mobile end user through a telecommunication mobile operator's radio communication network (such as a GSM network, a CDMA network) or an external positioning method (such as a GPS), in a Geographic information system (Foreign language abbreviation: GIS, Foreign language Full name: Geographicinformation system) supported by the platform, to provide users with the corresponding services of a value-added business.

Augmented Reality (augmented Reality, abbreviation AR) is a technology that calculates the position and angle of a camera image in real time and adds a corresponding image, the goal of which is to set the virtual world in the real world and interact with it on the screen. This technology was first introduced in 1990. Augmented reality is becoming more and more widely used as the computing power of portable electronics products increases. Hand Tour, that is, mobile games. Mobile game refers to the game software running on the phone. The most current program used to write mobile phones is the Java language, see J2ME. The second is the C language. Excerpt from Wikipedia: app Development--Hangzhou Drow network

What is the

app and can be divided into several categories? and its related explanations.