Learning system and learning method based on APP

Provided is a learning system based on an APP. The learning system comprises a mobile terminal equipped with the APP and a background server, the mobile terminal is provided with a client network communication interface connected with a network and a client processor electrically connected with the client network communication interface, the client processor is used for requesting data from the background server and receiving and displaying the data returned by the background server, the background server comprises a database, a message reception module, a message processing module, a server network communication interface connected with the network, and a server processor electrically connected with the server network communication interface, the database is used for data management, the message reception module is used for obtaining messages sent by the APP, and the message processing module is used for obtaining the data corresponding to the messages and returning the data to the mobile terminal. Users can