How to develop app, and what is the process of app development?

As we all know, the design and development of the whole mobile phone application is a huge project. Want to develop a better application. At least 3 to 6 months.

If you want to apply, you must communicate in advance. The preliminary results prove the effectiveness of the scheme and determine what kind of application it belongs to. When the function and realization value are basically finalized, the project evaluation stage begins. At this time, the product manager will evaluate the price and construction period according to the previously agreed functions, and establish a preliminary project schedule. When the preliminary work of the series is approved by the customer, the contract is signed and the project is officially launched. At the beginning of the project, all departments began to hold meetings, and the design department began to design UI (product interface) and UE (user experience), and creatively designed the products to form a preliminary renderings, which were confirmed by customers at the first time.

It takes some time to develop an APP. After the basic product is formed, it will be tested. After the test passes, communicate with the customer to ensure that there are no mistakes and start acceptance. The customer will conduct the test and propose amendments. After the customer is satisfied with the acceptance, the developer will deliver the APP to the customer, and the customer will select the server according to the expected number of visits and users of the app. Servers can be purchased and managed by themselves, hosted after purchase, or directly rented. The quality of the server also directly affects the quality of the APP user experience.

Developing an APP requires many processes and multiple divisions of labor, so it doesn't seem to be a simple matter.