1. How hard is it to develop an app?
To be honest, it is not that difficult to develop an APP purely from the perspective of development. If the basic function points of an APP are determined, the development time is generally completed in 1-2 months, and the cost is about 50,000-100,000. Of course, if the 1.0 version requires a lot of features, the development time will be extended and the cost will increase.
2. What processes do you need to go through?
To put it simply, the general process of developing an APP is as follows: prototype (qualified prototype) - design (qualified design) - front end - back end - testing.
3. Who are needed for development?
Prototype: The product manager, according to the identified needs, draws a prototype.
Design: UI designer, responsible for the overall design of the software's human-computer interaction, operation logic, and beautiful interface.
Front-end: front-end engineer
Backend: Backend Engineer
Testing: Test Engineer
4. Where are the difficulties? When did it appear?
The difficulty of APP development lies in the determination of core functions. In the development process, the most troublesome thing is to change the requirements, which affects the entire development process, resulting in slow development progress and delays. This is why there is a joke about "killing the product manager". As I said, the development of fitness APP by friends should be like this, and in the end, they are all dragged to death. The FitTime in the picture below is a fitness APP, and the front end is completed within a week.
Some people say that the matching of models is a difficult point. For model matching, it is not that difficult. Adapting to a wide variety of Android models is certainly difficult. The more popular Android interface sizes are 480*800, 720*1280 and 1080*1920. In order to reduce the difficulty of resolution adaptation caused by too many sizes, it is recommended to uniformly use the size of 720*1280, which is also very clear in 1080*1920, and the cut size is also moderate. There are also several iPhone models, but the ones most people use are iPhone 5s (640 * 1136 ), iPhone 6 and 6s (750 * 1334 ), iPhone 6 plus (1080 * 1920 ). In terms of interface size adaptation, it is recommended to use 750*1334 (iPhone 6 and 6s), one is to adapt to the mainstream of the large screen of mobile phones, and the other is that this has gradually become an adaptation choice for more people, and the adaptation effect of plus is also very good. good.
5. How much and how much time?
Reference: How much does it cost to develop a qualified APP? So, is it really difficult to develop an app? If the person or company you are looking for is not reliable, it must be difficult. Not only are the fees high, the construction period is long, and the quality is average. So it depends on the person! If you are interested, you can come to our programmer's inn to see these "big and lively" developers.
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