Job Recruitment Website - Social security inquiry - Is it normal to check the social security app?

Is it normal to check the social security app?

Like this social security APP, it should not be very formal. If it is not officially recognized, it is generally informal. You can call 123335 if you want to check. It can be found without other means. You can check it, you can also check the binding through WeChat, and Alipay can also check it.