The download volume of ink weather is so large. Is the weather forecast reliable?

When I joined the company last year, I found that many people around me were using ink weather. It is also said that the forecasting software that comes with the mobile phone is not as complete and accurate as the ink weather. I've been using it since I started working, and watching the weather before going to work every day has become my must-have. The weather forecast of extreme weather has never been overturned. You can also check the limit number and see the temperature and humidity index. It is a very intimate APP, and the data is more reliable.