https://blog.wongcw.com/2018/12/03/sensor-tower%ef%bc%9a%e7%be%8e%e5%9c%8b%e6%89%8b%e6%b8%b8%e8%a1%8c%e6%a5%ad%e9%bb%91%e4%ba%94%e5%96%ae%e6%97%a5%e6%94%b6%e5%85%a5%e5%89%b5%e6%96%b0%e9%ab%98%e9%81%945580%e8%90%ac%e7%be%8e%e5%85%83/