1, with different backgrounds. APP is developed with the development of smart phones. With the development of mobile phone chip, operating system, screen technology and touch technology, mobile phones have evolved into the era of smart phones, so APP came into being. APP has a history of 10 years.

2. Different user groups have different user groups. The applet is an application based on WeChat platform, and the user group is limited to WeChat users. Up to now, it is a WeChat 1 billion+user. The application is placed in the AppStore and Android application market, and is aimed at users with smartphones all over the world.

3. Basic Framework In fact, the design specifications and principles of mobile products are basically the same. However, due to the framework problem of WeChat applet, there are still some differences between applet products and App products in some sections, such as the navigation bar area at the top.