Ios and android have their own advantages. Take ios as an example, unlike android, which is open source, but because it has always been used by Apple and can only be used on Apple's system, the ios system will be relatively stable and smooth; If you use Android, there are already many brands in the domestic market, and it is not easy to be stable when developing.

From the learning level, ios is made of C language and android is made of Java. In China, android occupies more market than ios, so it is easier to find a job. If you use ios, the salary will be higher, but finding a job is relatively less developed than Android.

If a good programmer is a student here, when everyone first joined the company, the average salary per person was around 9k, which was about 1000 lower than that of ios engineers in Beijing. So if you plan to enter the programming industry, you can come to a good programmer to find out. The courses here can be auditioned.