To see if iOS has a future, you can just look at market supply and demand. Let's familiarize ourselves with this theory. If the market supply is small, what about the demand conference? The price must have gone up. Let's analyze why college students were in demand and why their salaries were high. I think it's very simple. There were too few people who could go to college at that time. I remember there was a college student in a village, and everyone had to send him to school, so when college students were regarded as talents, their salaries were very high. Now? There are college students everywhere, so it is difficult for them to find jobs. So learning iOS is the same. Now iOS has just started to develop in China, that is, people who know a little about iOS are considered talents, so there is a great demand. Now the demand for iOS development engineers is in short supply, so it is the best time to study. So if there is any future, it will be very promising in five years.
There are many learners in the development of iOS. Because iOS is still in its infancy in China, there are relatively few schools. And the development of iOS in China should be about three years. Therefore, teaching teachers is a problem for iOS training institutions. Many schools have to give up iOS training because there are no iOS training teachers, but few schools have made great efforts in this regard and are willing to invest money in teachers. Generally, the cost of a good iOS training lecturer is at least 15,000 or even tens of thousands. Of course, the salary of students after graduation is also very high, and the general internship period can reach 7K, so the training cost of iOS is quite high. It is understood that the lowest cost of iOS training is 14800, the normal situation is around 16000, and the study time is generally 4 months. Comparatively speaking, the cost is high, but it is still worth investing from the investment point of view. The normal investment theory is that investing in a project is worth investing if it can earn back the cost within half a year. At present, the income after iOS training is actually not half a year, but four months, so the iOS training method is worth training.