App development is a comprehensive system engineering. If you don't want to develop an app, the process will change as follows:
1. Investigate the requirements and find out what functions you need;
2. Analyze requirements and make system design, even the smallest system has system design;
3. Build a web service and install the necessary database;
4. Design the code architecture of the server and write the implementation code;
5. Design the interactive operation of the client and display the page. This is what you can see and touch.
6. find you to confirm the app design;
7. start writing app code. There may be n iterations in the middle, and you need to confirm whether the direction of these functions is correct;
8, developers, testing;
9. Developers interact with you to test the code;
10, modify the test bug or make functional adjustment.
1 1, finally online.
If someone else has the molded product of the app you need, you can modify it and provide it to you. The development cost will be less, and about 40% of the normal development price will be settled. Servers, networks, domain names, ip, and apps are all posted on the app Store, and you have to pay for them yourself. Entrusting others to work+cost. When you want to pay extra money or talk about projects, the quotation will include these expenses. The specific price depends on the company you invited+the development amount of your app.